161796096007

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{11941}}^1$

素因数の和:12296

約数の個数: 48

約数和(自身を含む): 205841865600

約数和(自身を除く): 44045769593

約数列:

[1, 7, 13, 49, 89, 91, 239, 623, 637, 1157, 1673, 3107, 4361, 8099, 11711, 11941, 21271, 21749, 56693, 83587, 148897, 152243, 155233, 276523, 585109, 1042279, 1062749, 1086631, 1935661, 2853899, 7439243, 7606417, 13549627, 13815737, 19977293, 37100687, 52074701, 96710159, 139841051, 253997011, 259704809, 676971113, 1777979077, 1817933663, 3301961143, 12445853539, 23113728001, 161796096007]

約数ペア:

[(1, 161796096007), (7, 23113728001), (13, 12445853539), (49, 3301961143), (89, 1817933663), (91, 1777979077), (239, 676971113), (623, 259704809), (637, 253997011), (1157, 139841051), (1673, 96710159), (3107, 52074701), (4361, 37100687), (8099, 19977293), (11711, 13815737), (11941, 13549627), (21271, 7606417), (21749, 7439243), (56693, 2853899), (83587, 1935661), (148897, 1086631), (152243, 1062749), (155233, 1042279), (276523, 585109)]