156937916

素因数分解:

$2^2\times {\mathrm{167}}^1\times {\mathrm{239}}^1\times {\mathrm{983}}^1$

素因数の和:1393

約数の個数: 24

約数和(自身を含む): 277724160

約数和(自身を除く): 120786244

約数列:

[1, 2, 4, 167, 239, 334, 478, 668, 956, 983, 1966, 3932, 39913, 79826, 159652, 164161, 234937, 328322, 469874, 656644, 939748, 39234479, 78468958, 156937916]

約数ペア:

[(1, 156937916), (2, 78468958), (4, 39234479), (167, 939748), (239, 656644), (334, 469874), (478, 328322), (668, 234937), (956, 164161), (983, 159652), (1966, 79826), (3932, 39913)]