155640576

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:187

約数の個数: 288

約数和(自身を含む): 543932928

約数和(自身を除く): 388292352

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, 64, 68, 78, 84, 91, 96, 102, 104, 112, 119, 128, 131, 136, 156, 168, 182, 192, 204, 208, 221, 224, 238, 256, 262, 272, 273, 312, 336, 357, 364, 384, 393, 408, 416, 442, 448, 476, 524, 544, 546, 624, 663, 672, 714, 728, 768, 786, 816, 832, 884, 896, 917, 952, 1048, 1088, 1092, 1248, 1326, 1344, 1428, 1456, 1547, 1572, 1632, 1664, 1703, 1768, 1792, 1834, 1904, 2096, 2176, 2184, 2227, 2496, 2652, 2688, 2751, 2856, 2912, 3094, 3144, 3264, 3328, 3406, 3536, 3668, 3808, 4192, 4352, 4368, 4454, 4641, 4992, 5109, 5304, 5376, 5502, 5712, 5824, 6188, 6288, 6528, 6681, 6812, 7072, 7336, 7616, 8384, 8736, 8908, 9282, 9984, 10218, 10608, 11004, 11424, 11648, 11921, 12376, 12576, 13056, 13362, 13624, 14144, 14672, 15232, 15589, 16768, 17472, 17816, 18564, 20436, 21216, 22008, 22848, 23296, 23842, 24752, 25152, 26724, 27248, 28288, 28951, 29344, 30464, 31178, 33536, 34944, 35632, 35763, 37128, 40872, 42432, 44016, 45696, 46767, 47684, 49504, 50304, 53448, 54496, 56576, 57902, 58688, 62356, 69888, 71264, 71526, 74256, 81744, 84864, 86853, 88032, 91392, 93534, 95368, 99008, 100608, 106896, 108992, 115804, 117376, 124712, 142528, 143052, 148512, 163488, 169728, 173706, 176064, 187068, 190736, 198016, 202657, 213792, 217984, 231608, 234752, 249424, 285056, 286104, 297024, 326976, 347412, 352128, 374136, 381472, 396032, 405314, 427584, 435968, 463216, 498848, 570112, 572208, 594048, 607971, 653952, 694824, 704256, 748272, 762944, 810628, 855168, 926432, 997696, 1144416, 1188096, 1215942, 1307904, 1389648, 1496544, 1525888, 1621256, 1710336, 1852864, 1995392, 2288832, 2431884, 2779296, 2993088, 3051776, 3242512, 3705728, 3990784, 4577664, 4863768, 5558592, 5986176, 6485024, 7411456, 9155328, 9727536, 11117184, 11972352, 12970048, 19455072, 22234368, 25940096, 38910144, 51880192, 77820288, 155640576]

約数ペア:

[(1, 155640576), (2, 77820288), (3, 51880192), (4, 38910144), (6, 25940096), (7, 22234368), (8, 19455072), (12, 12970048), (13, 11972352), (14, 11117184), (16, 9727536), (17, 9155328), (21, 7411456), (24, 6485024), (26, 5986176), (28, 5558592), (32, 4863768), (34, 4577664), (39, 3990784), (42, 3705728), (48, 3242512), (51, 3051776), (52, 2993088), (56, 2779296), (64, 2431884), (68, 2288832), (78, 1995392), (84, 1852864), (91, 1710336), (96, 1621256), (102, 1525888), (104, 1496544), (112, 1389648), (119, 1307904), (128, 1215942), (131, 1188096), (136, 1144416), (156, 997696), (168, 926432), (182, 855168), (192, 810628), (204, 762944), (208, 748272), (221, 704256), (224, 694824), (238, 653952), (256, 607971), (262, 594048), (272, 572208), (273, 570112), (312, 498848), (336, 463216), (357, 435968), (364, 427584), (384, 405314), (393, 396032), (408, 381472), (416, 374136), (442, 352128), (448, 347412), (476, 326976), (524, 297024), (544, 286104), (546, 285056), (624, 249424), (663, 234752), (672, 231608), (714, 217984), (728, 213792), (768, 202657), (786, 198016), (816, 190736), (832, 187068), (884, 176064), (896, 173706), (917, 169728), (952, 163488), (1048, 148512), (1088, 143052), (1092, 142528), (1248, 124712), (1326, 117376), (1344, 115804), (1428, 108992), (1456, 106896), (1547, 100608), (1572, 99008), (1632, 95368), (1664, 93534), (1703, 91392), (1768, 88032), (1792, 86853), (1834, 84864), (1904, 81744), (2096, 74256), (2176, 71526), (2184, 71264), (2227, 69888), (2496, 62356), (2652, 58688), (2688, 57902), (2751, 56576), (2856, 54496), (2912, 53448), (3094, 50304), (3144, 49504), (3264, 47684), (3328, 46767), (3406, 45696), (3536, 44016), (3668, 42432), (3808, 40872), (4192, 37128), (4352, 35763), (4368, 35632), (4454, 34944), (4641, 33536), (4992, 31178), (5109, 30464), (5304, 29344), (5376, 28951), (5502, 28288), (5712, 27248), (5824, 26724), (6188, 25152), (6288, 24752), (6528, 23842), (6681, 23296), (6812, 22848), (7072, 22008), (7336, 21216), (7616, 20436), (8384, 18564), (8736, 17816), (8908, 17472), (9282, 16768), (9984, 15589), (10218, 15232), (10608, 14672), (11004, 14144), (11424, 13624), (11648, 13362), (11921, 13056), (12376, 12576)]