156939300544

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{680971}}^1$

素因数の和:681273

約数の個数: 56

約数和(自身を含む): 336593564048

約数和(自身を除く): 179654263504

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 277, 416, 554, 832, 1108, 2216, 3601, 4432, 7202, 8864, 14404, 17728, 28808, 57616, 115232, 230464, 680971, 1361942, 2723884, 5447768, 8852623, 10895536, 17705246, 21791072, 35410492, 43582144, 70820984, 141641968, 188628967, 283283936, 377257934, 566567872, 754515868, 1509031736, 2452176571, 3018063472, 4904353142, 6036126944, 9808706284, 12072253888, 19617412568, 39234825136, 78469650272, 156939300544]

約数ペア:

[(1, 156939300544), (2, 78469650272), (4, 39234825136), (8, 19617412568), (13, 12072253888), (16, 9808706284), (26, 6036126944), (32, 4904353142), (52, 3018063472), (64, 2452176571), (104, 1509031736), (208, 754515868), (277, 566567872), (416, 377257934), (554, 283283936), (832, 188628967), (1108, 141641968), (2216, 70820984), (3601, 43582144), (4432, 35410492), (7202, 21791072), (8864, 17705246), (14404, 10895536), (17728, 8852623), (28808, 5447768), (57616, 2723884), (115232, 1361942), (230464, 680971)]