157090999

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 187729920

約数和(自身を除く): 30638921

約数列:

[1, 13, 17, 29, 127, 193, 221, 377, 493, 1651, 2159, 2509, 3281, 3683, 5597, 6409, 24511, 28067, 42653, 47879, 62611, 72761, 95149, 318643, 416687, 710819, 813943, 1236937, 5416931, 9240647, 12083923, 157090999]

約数ペア:

[(1, 157090999), (13, 12083923), (17, 9240647), (29, 5416931), (127, 1236937), (193, 813943), (221, 710819), (377, 416687), (493, 318643), (1651, 95149), (2159, 72761), (2509, 62611), (3281, 47879), (3683, 42653), (5597, 28067), (6409, 24511)]