157191716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{123191}}^1$

素因数の和:123235

約数の個数: 24

約数和(自身を含む): 310443840

約数和(自身を除く): 153252124

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 123191, 246382, 492764, 1355101, 2710202, 3572539, 5420404, 7145078, 14290156, 39297929, 78595858, 157191716]

約数ペア:

[(1, 157191716), (2, 78595858), (4, 39297929), (11, 14290156), (22, 7145078), (29, 5420404), (44, 3572539), (58, 2710202), (116, 1355101), (319, 492764), (638, 246382), (1276, 123191)]