151861690

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{14153}}^1$

素因数の和:14226

約数の個数: 32

約数和(自身を含む): 290440080

約数和(自身を除く): 138578390

約数列:

[1, 2, 5, 10, 29, 37, 58, 74, 145, 185, 290, 370, 1073, 2146, 5365, 10730, 14153, 28306, 70765, 141530, 410437, 523661, 820874, 1047322, 2052185, 2618305, 4104370, 5236610, 15186169, 30372338, 75930845, 151861690]

約数ペア:

[(1, 151861690), (2, 75930845), (5, 30372338), (10, 15186169), (29, 5236610), (37, 4104370), (58, 2618305), (74, 2052185), (145, 1047322), (185, 820874), (290, 523661), (370, 410437), (1073, 141530), (2146, 70765), (5365, 28306), (10730, 14153)]