167426960

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{28669}}^1$

素因数の和:28755

約数の個数: 40

約数和(自身を含む): 394613880

約数和(自身を除く): 227186920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 28669, 57338, 114676, 143345, 229352, 286690, 458704, 573380, 1146760, 2092837, 2293520, 4185674, 8371348, 10464185, 16742696, 20928370, 33485392, 41856740, 83713480, 167426960]

約数ペア:

[(1, 167426960), (2, 83713480), (4, 41856740), (5, 33485392), (8, 20928370), (10, 16742696), (16, 10464185), (20, 8371348), (40, 4185674), (73, 2293520), (80, 2092837), (146, 1146760), (292, 573380), (365, 458704), (584, 286690), (730, 229352), (1168, 143345), (1460, 114676), (2920, 57338), (5840, 28669)]