159217422

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1789}}^1$

素因数の和:1977

約数の個数: 64

約数和(自身を含む): 394544640

約数和(自身を除く): 235327218

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 163, 182, 273, 326, 489, 546, 978, 1141, 1789, 2119, 2282, 3423, 3578, 4238, 5367, 6357, 6846, 10734, 12523, 12714, 14833, 23257, 25046, 29666, 37569, 44499, 46514, 69771, 75138, 88998, 139542, 162799, 291607, 325598, 488397, 583214, 874821, 976794, 1749642, 2041249, 3790891, 4082498, 6123747, 7581782, 11372673, 12247494, 22745346, 26536237, 53072474, 79608711, 159217422]

約数ペア:

[(1, 159217422), (2, 79608711), (3, 53072474), (6, 26536237), (7, 22745346), (13, 12247494), (14, 11372673), (21, 7581782), (26, 6123747), (39, 4082498), (42, 3790891), (78, 2041249), (91, 1749642), (163, 976794), (182, 874821), (273, 583214), (326, 488397), (489, 325598), (546, 291607), (978, 162799), (1141, 139542), (1789, 88998), (2119, 75138), (2282, 69771), (3423, 46514), (3578, 44499), (4238, 37569), (5367, 29666), (6357, 25046), (6846, 23257), (10734, 14833), (12523, 12714)]