156720799484

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{133261}}^1$

素因数の和:133478

約数の個数: 48

約数和(自身を含む): 287730781632

約数和(自身を除く): 131009982148

約数列:

[1, 2, 4, 41, 71, 82, 101, 142, 164, 202, 284, 404, 2911, 4141, 5822, 7171, 8282, 11644, 14342, 16564, 28684, 133261, 266522, 294011, 533044, 588022, 1176044, 5463701, 9461531, 10927402, 13459361, 18923062, 21854804, 26918722, 37846124, 53837444, 387922771, 551833801, 775845542, 955614631, 1103667602, 1551691084, 1911229262, 2207335204, 3822458524, 39180199871, 78360399742, 156720799484]

約数ペア:

[(1, 156720799484), (2, 78360399742), (4, 39180199871), (41, 3822458524), (71, 2207335204), (82, 1911229262), (101, 1551691084), (142, 1103667602), (164, 955614631), (202, 775845542), (284, 551833801), (404, 387922771), (2911, 53837444), (4141, 37846124), (5822, 26918722), (7171, 21854804), (8282, 18923062), (11644, 13459361), (14342, 10927402), (16564, 9461531), (28684, 5463701), (133261, 1176044), (266522, 588022), (294011, 533044)]