157000948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{18523}}^1$

素因数の和:18703

約数の個数: 24

約数和(自身を含む): 297717728

約数和(自身を除く): 140716780

約数列:

[1, 2, 4, 13, 26, 52, 163, 326, 652, 2119, 4238, 8476, 18523, 37046, 74092, 240799, 481598, 963196, 3019249, 6038498, 12076996, 39250237, 78500474, 157000948]

約数ペア:

[(1, 157000948), (2, 78500474), (4, 39250237), (13, 12076996), (26, 6038498), (52, 3019249), (163, 963196), (326, 481598), (652, 240799), (2119, 74092), (4238, 37046), (8476, 18523)]