157039792

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107857}}^1$

素因数の和:107885

約数の個数: 40

約数和(自身を含む): 374482976

約数和(自身を除く): 217443184

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 107857, 215714, 431428, 754999, 862856, 1402141, 1509998, 1725712, 2804282, 3019996, 5608564, 6039992, 9814987, 11217128, 12079984, 19629974, 22434256, 39259948, 78519896, 157039792]

約数ペア:

[(1, 157039792), (2, 78519896), (4, 39259948), (7, 22434256), (8, 19629974), (13, 12079984), (14, 11217128), (16, 9814987), (26, 6039992), (28, 5608564), (52, 3019996), (56, 2804282), (91, 1725712), (104, 1509998), (112, 1402141), (182, 862856), (208, 754999), (364, 431428), (728, 215714), (1456, 107857)]