156640664866

素因数分解:

$2^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{1601}}^1\times {\mathrm{12413}}^1$

素因数の和:14586

約数の個数: 32

約数和(自身を含む): 269193518208

約数和(自身を除く): 112552853342

約数列:

[1, 2, 7, 14, 563, 1126, 1601, 3202, 3941, 7882, 11207, 12413, 22414, 24826, 86891, 173782, 901363, 1802726, 6309541, 6988519, 12619082, 13977038, 19873213, 39746426, 48919633, 97839266, 139112491, 278224982, 11188618919, 22377237838, 78320332433, 156640664866]

約数ペア:

[(1, 156640664866), (2, 78320332433), (7, 22377237838), (14, 11188618919), (563, 278224982), (1126, 139112491), (1601, 97839266), (3202, 48919633), (3941, 39746426), (7882, 19873213), (11207, 13977038), (12413, 12619082), (22414, 6988519), (24826, 6309541), (86891, 1802726), (173782, 901363)]