149554096

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{406397}}^1$

素因数の和:406428

約数の個数: 20

約数和(自身を含む): 302360112

約数和(自身を除く): 152806016

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 406397, 812794, 1625588, 3251176, 6502352, 9347131, 18694262, 37388524, 74777048, 149554096]

約数ペア:

[(1, 149554096), (2, 74777048), (4, 37388524), (8, 18694262), (16, 9347131), (23, 6502352), (46, 3251176), (92, 1625588), (184, 812794), (368, 406397)]