156931479446

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{5101}}^1\times {\mathrm{13649}}^1$

素因数の和:18789

約数の個数: 48

約数和(自身を含む): 285811999200

約数和(自身を除く): 128880519754

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 5101, 10202, 13649, 27298, 35707, 71414, 95543, 117323, 191086, 234646, 249949, 313927, 499898, 627854, 668801, 821261, 1337602, 1642522, 2197489, 4394978, 5748827, 11497654, 15382423, 30764846, 69623549, 139247098, 487364843, 974729686, 1601341627, 3202683254, 3411553901, 6823107802, 11209391389, 22418782778, 78465739723, 156931479446]

約数ペア:

[(1, 156931479446), (2, 78465739723), (7, 22418782778), (14, 11209391389), (23, 6823107802), (46, 3411553901), (49, 3202683254), (98, 1601341627), (161, 974729686), (322, 487364843), (1127, 139247098), (2254, 69623549), (5101, 30764846), (10202, 15382423), (13649, 11497654), (27298, 5748827), (35707, 4394978), (71414, 2197489), (95543, 1642522), (117323, 1337602), (191086, 821261), (234646, 668801), (249949, 627854), (313927, 499898)]