179970544

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{5807}}^1$

素因数の和:5977

約数の個数: 40

約数和(自身を含む): 378100800

約数和(自身を除く): 198130256

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 149, 208, 298, 596, 1192, 1937, 2384, 3874, 5807, 7748, 11614, 15496, 23228, 30992, 46456, 75491, 92912, 150982, 301964, 603928, 865243, 1207856, 1730486, 3460972, 6921944, 11248159, 13843888, 22496318, 44992636, 89985272, 179970544]

約数ペア:

[(1, 179970544), (2, 89985272), (4, 44992636), (8, 22496318), (13, 13843888), (16, 11248159), (26, 6921944), (52, 3460972), (104, 1730486), (149, 1207856), (208, 865243), (298, 603928), (596, 301964), (1192, 150982), (1937, 92912), (2384, 75491), (3874, 46456), (5807, 30992), (7748, 23228), (11614, 15496)]