148968512

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:129

約数の個数: 224

約数和(自身を含む): 407700480

約数和(自身を除く): 258731968

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 37, 38, 43, 44, 56, 64, 74, 76, 77, 86, 88, 112, 133, 148, 152, 154, 172, 176, 209, 224, 259, 266, 296, 301, 304, 308, 344, 352, 407, 418, 448, 473, 518, 532, 592, 602, 608, 616, 688, 703, 704, 814, 817, 836, 946, 1036, 1064, 1184, 1204, 1216, 1232, 1376, 1406, 1463, 1591, 1628, 1634, 1672, 1892, 2072, 2128, 2368, 2408, 2464, 2752, 2812, 2849, 2926, 3182, 3256, 3268, 3311, 3344, 3784, 4144, 4256, 4816, 4921, 4928, 5624, 5698, 5719, 5852, 6364, 6512, 6536, 6622, 6688, 7568, 7733, 8288, 8512, 8987, 9632, 9842, 11137, 11248, 11396, 11438, 11704, 12728, 13024, 13072, 13244, 13376, 15136, 15466, 16576, 17501, 17974, 19264, 19684, 22274, 22496, 22792, 22876, 23408, 25456, 26048, 26144, 26488, 30229, 30272, 30932, 35002, 35948, 39368, 44548, 44992, 45584, 45752, 46816, 50912, 52288, 52976, 54131, 60458, 61864, 62909, 70004, 71896, 78736, 89096, 91168, 91504, 93632, 101824, 105952, 108262, 120916, 122507, 123728, 125818, 140008, 143792, 157472, 178192, 182336, 183008, 211603, 211904, 216524, 241832, 245014, 247456, 251636, 280016, 287584, 314944, 332519, 356384, 366016, 423206, 433048, 483664, 490028, 494912, 503272, 560032, 575168, 665038, 712768, 846412, 866096, 967328, 980056, 1006544, 1120064, 1330076, 1692824, 1732192, 1934656, 1960112, 2013088, 2327633, 2660152, 3385648, 3464384, 3920224, 4026176, 4655266, 5320304, 6771296, 7840448, 9310532, 10640608, 13542592, 18621064, 21281216, 37242128, 74484256, 148968512]

約数ペア:

[(1, 148968512), (2, 74484256), (4, 37242128), (7, 21281216), (8, 18621064), (11, 13542592), (14, 10640608), (16, 9310532), (19, 7840448), (22, 6771296), (28, 5320304), (32, 4655266), (37, 4026176), (38, 3920224), (43, 3464384), (44, 3385648), (56, 2660152), (64, 2327633), (74, 2013088), (76, 1960112), (77, 1934656), (86, 1732192), (88, 1692824), (112, 1330076), (133, 1120064), (148, 1006544), (152, 980056), (154, 967328), (172, 866096), (176, 846412), (209, 712768), (224, 665038), (259, 575168), (266, 560032), (296, 503272), (301, 494912), (304, 490028), (308, 483664), (344, 433048), (352, 423206), (407, 366016), (418, 356384), (448, 332519), (473, 314944), (518, 287584), (532, 280016), (592, 251636), (602, 247456), (608, 245014), (616, 241832), (688, 216524), (703, 211904), (704, 211603), (814, 183008), (817, 182336), (836, 178192), (946, 157472), (1036, 143792), (1064, 140008), (1184, 125818), (1204, 123728), (1216, 122507), (1232, 120916), (1376, 108262), (1406, 105952), (1463, 101824), (1591, 93632), (1628, 91504), (1634, 91168), (1672, 89096), (1892, 78736), (2072, 71896), (2128, 70004), (2368, 62909), (2408, 61864), (2464, 60458), (2752, 54131), (2812, 52976), (2849, 52288), (2926, 50912), (3182, 46816), (3256, 45752), (3268, 45584), (3311, 44992), (3344, 44548), (3784, 39368), (4144, 35948), (4256, 35002), (4816, 30932), (4921, 30272), (4928, 30229), (5624, 26488), (5698, 26144), (5719, 26048), (5852, 25456), (6364, 23408), (6512, 22876), (6536, 22792), (6622, 22496), (6688, 22274), (7568, 19684), (7733, 19264), (8288, 17974), (8512, 17501), (8987, 16576), (9632, 15466), (9842, 15136), (11137, 13376), (11248, 13244), (11396, 13072), (11438, 13024), (11704, 12728)]