156631642

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{5113}}^1$

素因数の和:5202

約数の個数: 24

約数和(自身を含む): 254339676

約数和(自身を除く): 97708034

約数列:

[1, 2, 17, 34, 53, 106, 289, 578, 901, 1802, 5113, 10226, 15317, 30634, 86921, 173842, 270989, 541978, 1477657, 2955314, 4606813, 9213626, 78315821, 156631642]

約数ペア:

[(1, 156631642), (2, 78315821), (17, 9213626), (34, 4606813), (53, 2955314), (106, 1477657), (289, 541978), (578, 270989), (901, 173842), (1802, 86921), (5113, 30634), (10226, 15317)]