157128224

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{446387}}^1$

素因数の和:446408

約数の個数: 24

約数和(自身を含む): 337469328

約数和(自身を除く): 180341104

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 446387, 892774, 1785548, 3571096, 4910257, 7142192, 9820514, 14284384, 19641028, 39282056, 78564112, 157128224]

約数ペア:

[(1, 157128224), (2, 78564112), (4, 39282056), (8, 19641028), (11, 14284384), (16, 9820514), (22, 7142192), (32, 4910257), (44, 3571096), (88, 1785548), (176, 892774), (352, 446387)]