158235640

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{67049}}^1$

素因数の和:67119

約数の個数: 32

約数和(自身を含む): 362070000

約数和(自身を除く): 203834360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 67049, 134098, 268196, 335245, 536392, 670490, 1340980, 2681960, 3955891, 7911782, 15823564, 19779455, 31647128, 39558910, 79117820, 158235640]

約数ペア:

[(1, 158235640), (2, 79117820), (4, 39558910), (5, 31647128), (8, 19779455), (10, 15823564), (20, 7911782), (40, 3955891), (59, 2681960), (118, 1340980), (236, 670490), (295, 536392), (472, 335245), (590, 268196), (1180, 134098), (2360, 67049)]