156857404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{122929}}^1$

素因数の和:122973

約数の個数: 24

約数和(自身を含む): 309783600

約数和(自身を除く): 152926196

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 122929, 245858, 491716, 1352219, 2704438, 3564941, 5408876, 7129882, 14259764, 39214351, 78428702, 156857404]

約数ペア:

[(1, 156857404), (2, 78428702), (4, 39214351), (11, 14259764), (22, 7129882), (29, 5408876), (44, 3564941), (58, 2704438), (116, 1352219), (319, 491716), (638, 245858), (1276, 122929)]