157080394804

素因数分解:

$2^2\times {\mathrm{191}}^1\times {\mathrm{1019}}^1\times {\mathrm{201769}}^1$

素因数の和:202983

約数の個数: 24

約数和(自身を含む): 276602457600

約数和(自身を除く): 119522062796

約数列:

[1, 2, 4, 191, 382, 764, 1019, 2038, 4076, 194629, 201769, 389258, 403538, 778516, 807076, 38537879, 77075758, 154151516, 205602611, 411205222, 822410444, 39270098701, 78540197402, 157080394804]

約数ペア:

[(1, 157080394804), (2, 78540197402), (4, 39270098701), (191, 822410444), (382, 411205222), (764, 205602611), (1019, 154151516), (2038, 77075758), (4076, 38537879), (194629, 807076), (201769, 778516), (389258, 403538)]