129622312

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{311}}^1\times {\mathrm{983}}^1$

素因数の和:1353

約数の個数: 32

約数和(自身を含む): 248676480

約数和(自身を除く): 119054168

約数列:

[1, 2, 4, 8, 53, 106, 212, 311, 424, 622, 983, 1244, 1966, 2488, 3932, 7864, 16483, 32966, 52099, 65932, 104198, 131864, 208396, 305713, 416792, 611426, 1222852, 2445704, 16202789, 32405578, 64811156, 129622312]

約数ペア:

[(1, 129622312), (2, 64811156), (4, 32405578), (8, 16202789), (53, 2445704), (106, 1222852), (212, 611426), (311, 416792), (424, 305713), (622, 208396), (983, 131864), (1244, 104198), (1966, 65932), (2488, 52099), (3932, 32966), (7864, 16483)]