156921648

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{251477}}^1$

素因数の和:251501

約数の個数: 40

約数和(自身を含む): 436565808

約数和(自身を除く): 279644160

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 251477, 502954, 754431, 1005908, 1508862, 2011816, 3017724, 3269201, 4023632, 6035448, 6538402, 9807603, 12070896, 13076804, 19615206, 26153608, 39230412, 52307216, 78460824, 156921648]

約数ペア:

[(1, 156921648), (2, 78460824), (3, 52307216), (4, 39230412), (6, 26153608), (8, 19615206), (12, 13076804), (13, 12070896), (16, 9807603), (24, 6538402), (26, 6035448), (39, 4023632), (48, 3269201), (52, 3017724), (78, 2011816), (104, 1508862), (156, 1005908), (208, 754431), (312, 502954), (624, 251477)]