159655592

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{541}}^1\times {\mathrm{997}}^1$

素因数の和:1581

約数の個数: 32

約数和(自身を含む): 308322120

約数和(自身を除く): 148666528

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 541, 997, 1082, 1994, 2164, 3988, 4328, 7976, 20017, 36889, 40034, 73778, 80068, 147556, 160136, 295112, 539377, 1078754, 2157508, 4315016, 19956949, 39913898, 79827796, 159655592]

約数ペア:

[(1, 159655592), (2, 79827796), (4, 39913898), (8, 19956949), (37, 4315016), (74, 2157508), (148, 1078754), (296, 539377), (541, 295112), (997, 160136), (1082, 147556), (1994, 80068), (2164, 73778), (3988, 40034), (4328, 36889), (7976, 20017)]