159256

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1171}}^1$

素因数の和:1194

約数の個数: 16

約数和(自身を含む): 316440

約数和(自身を除く): 157184

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1171, 2342, 4684, 9368, 19907, 39814, 79628, 159256]

約数ペア:

[(1, 159256), (2, 79628), (4, 39814), (8, 19907), (17, 9368), (34, 4684), (68, 2342), (136, 1171)]