156892816

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{811}}^1$

素因数の和:1039

約数の個数: 40

約数和(自身を含む): 309917664

約数和(自身を除く): 153024848

約数列:

[1, 2, 4, 8, 16, 107, 113, 214, 226, 428, 452, 811, 856, 904, 1622, 1712, 1808, 3244, 6488, 12091, 12976, 24182, 48364, 86777, 91643, 96728, 173554, 183286, 193456, 347108, 366572, 694216, 733144, 1388432, 1466288, 9805801, 19611602, 39223204, 78446408, 156892816]

約数ペア:

[(1, 156892816), (2, 78446408), (4, 39223204), (8, 19611602), (16, 9805801), (107, 1466288), (113, 1388432), (214, 733144), (226, 694216), (428, 366572), (452, 347108), (811, 193456), (856, 183286), (904, 173554), (1622, 96728), (1712, 91643), (1808, 86777), (3244, 48364), (6488, 24182), (12091, 12976)]