198857568

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:166

約数の個数: 288

約数和(自身を含む): 690633216

約数和(自身を除く): 491775648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 32, 34, 39, 42, 48, 51, 52, 56, 68, 78, 84, 91, 96, 102, 103, 104, 112, 119, 136, 156, 168, 169, 182, 204, 206, 208, 221, 224, 238, 272, 273, 309, 312, 336, 338, 357, 364, 408, 412, 416, 442, 476, 507, 544, 546, 618, 624, 663, 672, 676, 714, 721, 728, 816, 824, 884, 952, 1014, 1092, 1183, 1236, 1248, 1326, 1339, 1352, 1428, 1442, 1456, 1547, 1632, 1648, 1751, 1768, 1904, 2028, 2163, 2184, 2366, 2472, 2652, 2678, 2704, 2856, 2873, 2884, 2912, 3094, 3296, 3502, 3536, 3549, 3808, 4017, 4056, 4326, 4368, 4641, 4732, 4944, 5253, 5304, 5356, 5408, 5712, 5746, 5768, 6188, 7004, 7072, 7098, 8034, 8112, 8619, 8652, 8736, 9282, 9373, 9464, 9888, 10506, 10608, 10712, 11424, 11492, 11536, 12257, 12376, 14008, 14196, 16068, 16224, 17238, 17304, 17407, 18564, 18746, 18928, 20111, 21012, 21216, 21424, 22763, 22984, 23072, 24514, 24752, 28016, 28119, 28392, 32136, 34476, 34608, 34814, 36771, 37128, 37492, 37856, 40222, 42024, 42848, 45526, 45968, 49028, 49504, 52221, 56032, 56238, 56784, 60333, 64272, 68289, 68952, 69216, 69628, 73542, 74256, 74984, 80444, 84048, 91052, 91936, 98056, 104442, 112476, 113568, 120666, 121849, 128544, 136578, 137904, 139256, 147084, 148512, 149968, 159341, 160888, 168096, 182104, 196112, 208884, 224952, 241332, 243698, 273156, 275808, 278512, 294168, 295919, 299936, 318682, 321776, 364208, 365547, 392224, 417768, 449904, 478023, 482664, 487396, 546312, 557024, 588336, 591838, 637364, 643552, 728416, 731094, 835536, 887757, 899808, 956046, 965328, 974792, 1092624, 1176672, 1183676, 1274728, 1462188, 1671072, 1775514, 1912092, 1930656, 1949584, 2071433, 2185248, 2367352, 2549456, 2924376, 3551028, 3824184, 3899168, 4142866, 4734704, 5098912, 5848752, 6214299, 7102056, 7648368, 8285732, 9469408, 11697504, 12428598, 14204112, 15296736, 16571464, 24857196, 28408224, 33142928, 49714392, 66285856, 99428784, 198857568]

約数ペア:

[(1, 198857568), (2, 99428784), (3, 66285856), (4, 49714392), (6, 33142928), (7, 28408224), (8, 24857196), (12, 16571464), (13, 15296736), (14, 14204112), (16, 12428598), (17, 11697504), (21, 9469408), (24, 8285732), (26, 7648368), (28, 7102056), (32, 6214299), (34, 5848752), (39, 5098912), (42, 4734704), (48, 4142866), (51, 3899168), (52, 3824184), (56, 3551028), (68, 2924376), (78, 2549456), (84, 2367352), (91, 2185248), (96, 2071433), (102, 1949584), (103, 1930656), (104, 1912092), (112, 1775514), (119, 1671072), (136, 1462188), (156, 1274728), (168, 1183676), (169, 1176672), (182, 1092624), (204, 974792), (206, 965328), (208, 956046), (221, 899808), (224, 887757), (238, 835536), (272, 731094), (273, 728416), (309, 643552), (312, 637364), (336, 591838), (338, 588336), (357, 557024), (364, 546312), (408, 487396), (412, 482664), (416, 478023), (442, 449904), (476, 417768), (507, 392224), (544, 365547), (546, 364208), (618, 321776), (624, 318682), (663, 299936), (672, 295919), (676, 294168), (714, 278512), (721, 275808), (728, 273156), (816, 243698), (824, 241332), (884, 224952), (952, 208884), (1014, 196112), (1092, 182104), (1183, 168096), (1236, 160888), (1248, 159341), (1326, 149968), (1339, 148512), (1352, 147084), (1428, 139256), (1442, 137904), (1456, 136578), (1547, 128544), (1632, 121849), (1648, 120666), (1751, 113568), (1768, 112476), (1904, 104442), (2028, 98056), (2163, 91936), (2184, 91052), (2366, 84048), (2472, 80444), (2652, 74984), (2678, 74256), (2704, 73542), (2856, 69628), (2873, 69216), (2884, 68952), (2912, 68289), (3094, 64272), (3296, 60333), (3502, 56784), (3536, 56238), (3549, 56032), (3808, 52221), (4017, 49504), (4056, 49028), (4326, 45968), (4368, 45526), (4641, 42848), (4732, 42024), (4944, 40222), (5253, 37856), (5304, 37492), (5356, 37128), (5408, 36771), (5712, 34814), (5746, 34608), (5768, 34476), (6188, 32136), (7004, 28392), (7072, 28119), (7098, 28016), (8034, 24752), (8112, 24514), (8619, 23072), (8652, 22984), (8736, 22763), (9282, 21424), (9373, 21216), (9464, 21012), (9888, 20111), (10506, 18928), (10608, 18746), (10712, 18564), (11424, 17407), (11492, 17304), (11536, 17238), (12257, 16224), (12376, 16068), (14008, 14196)]