157391102

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{117281}}^1$

素因数の和:117355

約数の個数: 16

約数和(自身を含む): 261773424

約数和(自身を除く): 104382322

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 117281, 234562, 1290091, 2580182, 7154141, 14308282, 78695551, 157391102]

約数ペア:

[(1, 157391102), (2, 78695551), (11, 14308282), (22, 7154141), (61, 2580182), (122, 1290091), (671, 234562), (1342, 117281)]