157069544

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{349}}^1\times {\mathrm{557}}^1$

素因数の和:1013

約数の個数: 32

約数和(自身を含む): 298809000

約数和(自身を除く): 141739456

約数列:

[1, 2, 4, 8, 101, 202, 349, 404, 557, 698, 808, 1114, 1396, 2228, 2792, 4456, 35249, 56257, 70498, 112514, 140996, 194393, 225028, 281992, 388786, 450056, 777572, 1555144, 19633693, 39267386, 78534772, 157069544]

約数ペア:

[(1, 157069544), (2, 78534772), (4, 39267386), (8, 19633693), (101, 1555144), (202, 777572), (349, 450056), (404, 388786), (557, 281992), (698, 225028), (808, 194393), (1114, 140996), (1396, 112514), (2228, 70498), (2792, 56257), (4456, 35249)]