151394140

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{184627}}^1$

素因数の和:184677

約数の個数: 24

約数和(自身を含む): 325683792

約数和(自身を除く): 174289652

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 184627, 369254, 738508, 923135, 1846270, 3692540, 7569707, 15139414, 30278828, 37848535, 75697070, 151394140]

約数ペア:

[(1, 151394140), (2, 75697070), (4, 37848535), (5, 30278828), (10, 15139414), (20, 7569707), (41, 3692540), (82, 1846270), (164, 923135), (205, 738508), (410, 369254), (820, 184627)]