156986116

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{151531}}^1$

素因数の和:151579

約数の個数: 24

約数和(自身を含む): 322460096

約数和(自身を除く): 165473980

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 151531, 303062, 606124, 1060717, 2121434, 4242868, 5606647, 11213294, 22426588, 39246529, 78493058, 156986116]

約数ペア:

[(1, 156986116), (2, 78493058), (4, 39246529), (7, 22426588), (14, 11213294), (28, 5606647), (37, 4242868), (74, 2121434), (148, 1060717), (259, 606124), (518, 303062), (1036, 151531)]