157078670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{971}}^1\times {\mathrm{2311}}^1$

素因数の和:3296

約数の個数: 32

約数和(自身を含む): 323606016

約数和(自身を除く): 166527346

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 971, 1942, 2311, 4622, 4855, 6797, 9710, 11555, 13594, 16177, 23110, 32354, 33985, 67970, 80885, 161770, 2243981, 4487962, 11219905, 15707867, 22439810, 31415734, 78539335, 157078670]

約数ペア:

[(1, 157078670), (2, 78539335), (5, 31415734), (7, 22439810), (10, 15707867), (14, 11219905), (35, 4487962), (70, 2243981), (971, 161770), (1942, 80885), (2311, 67970), (4622, 33985), (4855, 32354), (6797, 23110), (9710, 16177), (11555, 13594)]