153752794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{3251}}^1$

素因数の和:3390

約数の個数: 32

約数和(自身を含む): 265519296

約数和(自身を除く): 111766502

約数列:

[1, 2, 13, 17, 26, 34, 107, 214, 221, 442, 1391, 1819, 2782, 3251, 3638, 6502, 23647, 42263, 47294, 55267, 84526, 110534, 347857, 695714, 718471, 1436942, 4522141, 5913569, 9044282, 11827138, 76876397, 153752794]

約数ペア:

[(1, 153752794), (2, 76876397), (13, 11827138), (17, 9044282), (26, 5913569), (34, 4522141), (107, 1436942), (214, 718471), (221, 695714), (442, 347857), (1391, 110534), (1819, 84526), (2782, 55267), (3251, 47294), (3638, 42263), (6502, 23647)]