157360304

素因数分解:

$2^4\times {\mathrm{661}}^1\times {\mathrm{14879}}^1$

素因数の和:15548

約数の個数: 20

約数和(自身を含む): 305367360

約数和(自身を除く): 148007056

約数列:

[1, 2, 4, 8, 16, 661, 1322, 2644, 5288, 10576, 14879, 29758, 59516, 119032, 238064, 9835019, 19670038, 39340076, 78680152, 157360304]

約数ペア:

[(1, 157360304), (2, 78680152), (4, 39340076), (8, 19670038), (16, 9835019), (661, 238064), (1322, 119032), (2644, 59516), (5288, 29758), (10576, 14879)]