158486530

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{97231}}^1$

素因数の和:97401

約数の個数: 16

約数和(自身を含む): 287028864

約数和(自身を除く): 128542334

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 97231, 194462, 486155, 972310, 15848653, 31697306, 79243265, 158486530]

約数ペア:

[(1, 158486530), (2, 79243265), (5, 31697306), (10, 15848653), (163, 972310), (326, 486155), (815, 194462), (1630, 97231)]