149075312

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{18899}}^1$

素因数の和:18953

約数の個数: 40

約数和(自身を含む): 316386000

約数和(自身を除く): 167310688

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 464, 493, 986, 1972, 3944, 7888, 18899, 37798, 75596, 151192, 302384, 321283, 548071, 642566, 1096142, 1285132, 2192284, 2570264, 4384568, 5140528, 8769136, 9317207, 18634414, 37268828, 74537656, 149075312]

約数ペア:

[(1, 149075312), (2, 74537656), (4, 37268828), (8, 18634414), (16, 9317207), (17, 8769136), (29, 5140528), (34, 4384568), (58, 2570264), (68, 2192284), (116, 1285132), (136, 1096142), (232, 642566), (272, 548071), (464, 321283), (493, 302384), (986, 151192), (1972, 75596), (3944, 37798), (7888, 18899)]