168303976

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{101}}^1\times {\mathrm{577}}^1$

素因数の和:722

約数の個数: 48

約数和(自身を含む): 336933540

約数和(自身を除く): 168629564

約数列:

[1, 2, 4, 8, 19, 38, 76, 101, 152, 202, 361, 404, 577, 722, 808, 1154, 1444, 1919, 2308, 2888, 3838, 4616, 7676, 10963, 15352, 21926, 36461, 43852, 58277, 72922, 87704, 116554, 145844, 208297, 233108, 291688, 416594, 466216, 833188, 1107263, 1666376, 2214526, 4429052, 8858104, 21037997, 42075994, 84151988, 168303976]

約数ペア:

[(1, 168303976), (2, 84151988), (4, 42075994), (8, 21037997), (19, 8858104), (38, 4429052), (76, 2214526), (101, 1666376), (152, 1107263), (202, 833188), (361, 466216), (404, 416594), (577, 291688), (722, 233108), (808, 208297), (1154, 145844), (1444, 116554), (1919, 87704), (2308, 72922), (2888, 58277), (3838, 43852), (4616, 36461), (7676, 21926), (10963, 15352)]