156737373

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{997}}^1$

素因数の和:1181

約数の個数: 32

約数和(自身を含む): 234729600

約数和(自身を除く): 77992227

約数列:

[1, 3, 13, 29, 39, 87, 139, 377, 417, 997, 1131, 1807, 2991, 4031, 5421, 12093, 12961, 28913, 38883, 52403, 86739, 138583, 157209, 375869, 415749, 1127607, 1801579, 4018907, 5404737, 12056721, 52245791, 156737373]

約数ペア:

[(1, 156737373), (3, 52245791), (13, 12056721), (29, 5404737), (39, 4018907), (87, 1801579), (139, 1127607), (377, 415749), (417, 375869), (997, 157209), (1131, 138583), (1807, 86739), (2991, 52403), (4031, 38883), (5421, 28913), (12093, 12961)]