145181496

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:253

約数の個数: 128

約数和(自身を含む): 401863680

約数和(自身を除く): 256682184

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 47, 51, 67, 68, 94, 102, 113, 134, 136, 141, 188, 201, 204, 226, 268, 282, 339, 376, 402, 408, 452, 536, 564, 678, 799, 804, 904, 1128, 1139, 1356, 1598, 1608, 1921, 2278, 2397, 2712, 3149, 3196, 3417, 3842, 4556, 4794, 5311, 5763, 6298, 6392, 6834, 7571, 7684, 9112, 9447, 9588, 10622, 11526, 12596, 13668, 15142, 15368, 15933, 18894, 19176, 21244, 22713, 23052, 25192, 27336, 30284, 31866, 37788, 42488, 45426, 46104, 53533, 60568, 63732, 75576, 90287, 90852, 107066, 127464, 128707, 160599, 180574, 181704, 214132, 257414, 270861, 321198, 355837, 361148, 386121, 428264, 514828, 541722, 642396, 711674, 722296, 772242, 1029656, 1067511, 1083444, 1284792, 1423348, 1544484, 2135022, 2166888, 2846696, 3088968, 4270044, 6049229, 8540088, 12098458, 18147687, 24196916, 36295374, 48393832, 72590748, 145181496]

約数ペア:

[(1, 145181496), (2, 72590748), (3, 48393832), (4, 36295374), (6, 24196916), (8, 18147687), (12, 12098458), (17, 8540088), (24, 6049229), (34, 4270044), (47, 3088968), (51, 2846696), (67, 2166888), (68, 2135022), (94, 1544484), (102, 1423348), (113, 1284792), (134, 1083444), (136, 1067511), (141, 1029656), (188, 772242), (201, 722296), (204, 711674), (226, 642396), (268, 541722), (282, 514828), (339, 428264), (376, 386121), (402, 361148), (408, 355837), (452, 321198), (536, 270861), (564, 257414), (678, 214132), (799, 181704), (804, 180574), (904, 160599), (1128, 128707), (1139, 127464), (1356, 107066), (1598, 90852), (1608, 90287), (1921, 75576), (2278, 63732), (2397, 60568), (2712, 53533), (3149, 46104), (3196, 45426), (3417, 42488), (3842, 37788), (4556, 31866), (4794, 30284), (5311, 27336), (5763, 25192), (6298, 23052), (6392, 22713), (6834, 21244), (7571, 19176), (7684, 18894), (9112, 15933), (9447, 15368), (9588, 15142), (10622, 13668), (11526, 12596)]