123388800112

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{1901}}^1\times {\mathrm{29611}}^1$

素因数の和:31657

約数の個数: 40

約数和(自身を含む): 240945618672

約数和(自身を除く): 117556818560

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 1901, 2192, 3802, 7604, 15208, 29611, 30416, 59222, 118444, 236888, 260437, 473776, 520874, 1041748, 2083496, 4056707, 4166992, 8113414, 16226828, 32453656, 56290511, 64907312, 112581022, 225162044, 450324088, 900648176, 7711800007, 15423600014, 30847200028, 61694400056, 123388800112]

約数ペア:

[(1, 123388800112), (2, 61694400056), (4, 30847200028), (8, 15423600014), (16, 7711800007), (137, 900648176), (274, 450324088), (548, 225162044), (1096, 112581022), (1901, 64907312), (2192, 56290511), (3802, 32453656), (7604, 16226828), (15208, 8113414), (29611, 4166992), (30416, 4056707), (59222, 2083496), (118444, 1041748), (236888, 520874), (260437, 473776)]