155115873759

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1\times {\mathrm{26357}}^1$

素因数の和:26800

約数の個数: 64

約数和(自身を含む): 262146124800

約数和(自身を除く): 107030251041

約数列:

[1, 3, 7, 11, 21, 33, 73, 77, 219, 231, 349, 511, 803, 1047, 1533, 2409, 2443, 3839, 5621, 7329, 11517, 16863, 25477, 26357, 26873, 76431, 79071, 80619, 178339, 184499, 280247, 289927, 535017, 553497, 840741, 869781, 1924061, 1961729, 2029489, 5772183, 5885187, 6088467, 9198593, 13468427, 21164671, 27595779, 40405281, 63494013, 64390151, 101184523, 148152697, 193170453, 303553569, 444458091, 671497289, 708291661, 2014491867, 2124874983, 4700481023, 7386470179, 14101443069, 22159410537, 51705291253, 155115873759]

約数ペア:

[(1, 155115873759), (3, 51705291253), (7, 22159410537), (11, 14101443069), (21, 7386470179), (33, 4700481023), (73, 2124874983), (77, 2014491867), (219, 708291661), (231, 671497289), (349, 444458091), (511, 303553569), (803, 193170453), (1047, 148152697), (1533, 101184523), (2409, 64390151), (2443, 63494013), (3839, 40405281), (5621, 27595779), (7329, 21164671), (11517, 13468427), (16863, 9198593), (25477, 6088467), (26357, 5885187), (26873, 5772183), (76431, 2029489), (79071, 1961729), (80619, 1924061), (178339, 869781), (184499, 840741), (280247, 553497), (289927, 535017)]