157909992

素因数分解:

$2^3\times 3^1\times {\mathrm{409}}^1\times {\mathrm{16087}}^1$

素因数の和:16505

約数の個数: 32

約数和(自身を含む): 395764800

約数和(自身を除く): 237854808

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 409, 818, 1227, 1636, 2454, 3272, 4908, 9816, 16087, 32174, 48261, 64348, 96522, 128696, 193044, 386088, 6579583, 13159166, 19738749, 26318332, 39477498, 52636664, 78954996, 157909992]

約数ペア:

[(1, 157909992), (2, 78954996), (3, 52636664), (4, 39477498), (6, 26318332), (8, 19738749), (12, 13159166), (24, 6579583), (409, 386088), (818, 193044), (1227, 128696), (1636, 96522), (2454, 64348), (3272, 48261), (4908, 32174), (9816, 16087)]