157060889872

素因数分解:

$2^4\times {\mathrm{457}}^1\times {\mathrm{21479881}}^1$

素因数の和:21480346

約数の個数: 20

約数和(自身を含む): 304971364636

約数和(自身を除く): 147910474764

約数列:

[1, 2, 4, 8, 16, 457, 914, 1828, 3656, 7312, 21479881, 42959762, 85919524, 171839048, 343678096, 9816305617, 19632611234, 39265222468, 78530444936, 157060889872]

約数ペア:

[(1, 157060889872), (2, 78530444936), (4, 39265222468), (8, 19632611234), (16, 9816305617), (457, 343678096), (914, 171839048), (1828, 85919524), (3656, 42959762), (7312, 21479881)]