156940966040

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{95695711}}^1$

素因数の和:95695763

約数の個数: 32

約数和(自身を含む): 361729791360

約数和(自身を除く): 204788825320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 95695711, 191391422, 382782844, 478478555, 765565688, 956957110, 1913914220, 3827828440, 3923524151, 7847048302, 15694096604, 19617620755, 31388193208, 39235241510, 78470483020, 156940966040]

約数ペア:

[(1, 156940966040), (2, 78470483020), (4, 39235241510), (5, 31388193208), (8, 19617620755), (10, 15694096604), (20, 7847048302), (40, 3923524151), (41, 3827828440), (82, 1913914220), (164, 956957110), (205, 765565688), (328, 478478555), (410, 382782844), (820, 191391422), (1640, 95695711)]