153013820

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{92177}}^1$

素因数の和:92269

約数の個数: 24

約数和(自身を含む): 325203984

約数和(自身を除く): 172190164

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 92177, 184354, 368708, 460885, 921770, 1843540, 7650691, 15301382, 30602764, 38253455, 76506910, 153013820]

約数ペア:

[(1, 153013820), (2, 76506910), (4, 38253455), (5, 30602764), (10, 15301382), (20, 7650691), (83, 1843540), (166, 921770), (332, 460885), (415, 368708), (830, 184354), (1660, 92177)]