169105856

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{349}}^1$

素因数の和:541

約数の個数: 56

約数和(自身を含む): 344576400

約数和(自身を除く): 175470544

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 113, 134, 226, 268, 349, 452, 536, 698, 904, 1072, 1396, 1808, 2144, 2792, 3616, 4288, 5584, 7232, 7571, 11168, 15142, 22336, 23383, 30284, 39437, 46766, 60568, 78874, 93532, 121136, 157748, 187064, 242272, 315496, 374128, 484544, 630992, 748256, 1261984, 1496512, 2523968, 2642279, 5284558, 10569116, 21138232, 42276464, 84552928, 169105856]

約数ペア:

[(1, 169105856), (2, 84552928), (4, 42276464), (8, 21138232), (16, 10569116), (32, 5284558), (64, 2642279), (67, 2523968), (113, 1496512), (134, 1261984), (226, 748256), (268, 630992), (349, 484544), (452, 374128), (536, 315496), (698, 242272), (904, 187064), (1072, 157748), (1396, 121136), (1808, 93532), (2144, 78874), (2792, 60568), (3616, 46766), (4288, 39437), (5584, 30284), (7232, 23383), (7571, 22336), (11168, 15142)]