133901968

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{2917}}^1$

素因数の和:3095

約数の個数: 40

約数和(自身を含む): 274992320

約数和(自身を除く): 141090352

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 151, 152, 302, 304, 604, 1208, 2416, 2869, 2917, 5738, 5834, 11476, 11668, 22952, 23336, 45904, 46672, 55423, 110846, 221692, 440467, 443384, 880934, 886768, 1761868, 3523736, 7047472, 8368873, 16737746, 33475492, 66950984, 133901968]

約数ペア:

[(1, 133901968), (2, 66950984), (4, 33475492), (8, 16737746), (16, 8368873), (19, 7047472), (38, 3523736), (76, 1761868), (151, 886768), (152, 880934), (302, 443384), (304, 440467), (604, 221692), (1208, 110846), (2416, 55423), (2869, 46672), (2917, 45904), (5738, 23336), (5834, 22952), (11476, 11668)]