158355854

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{733}}^1\times {\mathrm{991}}^1$

素因数の和:1835

約数の個数: 16

約数和(自身を含む): 240282240

約数和(自身を除く): 81926386

約数列:

[1, 2, 109, 218, 733, 991, 1466, 1982, 79897, 108019, 159794, 216038, 726403, 1452806, 79177927, 158355854]

約数ペア:

[(1, 158355854), (2, 79177927), (109, 1452806), (218, 726403), (733, 216038), (991, 159794), (1466, 108019), (1982, 79897)]