157065176

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{467}}^1\times {\mathrm{2473}}^1$

素因数の和:2963

約数の個数: 32

約数和(自身を含む): 312614640

約数和(自身を除く): 155549464

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 467, 934, 1868, 2473, 3736, 4946, 7939, 9892, 15878, 19784, 31756, 42041, 63512, 84082, 168164, 336328, 1154891, 2309782, 4619564, 9239128, 19633147, 39266294, 78532588, 157065176]

約数ペア:

[(1, 157065176), (2, 78532588), (4, 39266294), (8, 19633147), (17, 9239128), (34, 4619564), (68, 2309782), (136, 1154891), (467, 336328), (934, 168164), (1868, 84082), (2473, 63512), (3736, 42041), (4946, 31756), (7939, 19784), (9892, 15878)]