159456770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1201}}^1$

素因数の和:1307

約数の個数: 64

約数和(自身を含む): 336483072

約数和(自身を除く): 177026302

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 71, 85, 110, 142, 170, 187, 355, 374, 710, 781, 935, 1201, 1207, 1562, 1870, 2402, 2414, 3905, 6005, 6035, 7810, 12010, 12070, 13211, 13277, 20417, 26422, 26554, 40834, 66055, 66385, 85271, 102085, 132110, 132770, 170542, 204170, 224587, 426355, 449174, 852710, 937981, 1122935, 1449607, 1875962, 2245870, 2899214, 4689905, 7248035, 9379810, 14496070, 15945677, 31891354, 79728385, 159456770]

約数ペア:

[(1, 159456770), (2, 79728385), (5, 31891354), (10, 15945677), (11, 14496070), (17, 9379810), (22, 7248035), (34, 4689905), (55, 2899214), (71, 2245870), (85, 1875962), (110, 1449607), (142, 1122935), (170, 937981), (187, 852710), (355, 449174), (374, 426355), (710, 224587), (781, 204170), (935, 170542), (1201, 132770), (1207, 132110), (1562, 102085), (1870, 85271), (2402, 66385), (2414, 66055), (3905, 40834), (6005, 26554), (6035, 26422), (7810, 20417), (12010, 13277), (12070, 13211)]