131567140310

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{5449}}^1\times {\mathrm{14813}}^1$

素因数の和:20432

約数の個数: 32

約数和(自身を含む): 238333557600

約数和(自身を除く): 106766417290

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 5449, 10898, 14813, 27245, 29626, 54490, 74065, 148130, 888187, 1776374, 2414519, 4440935, 4829038, 8881870, 12072595, 24145190, 80716037, 161432074, 403580185, 807160370, 13156714031, 26313428062, 65783570155, 131567140310]

約数ペア:

[(1, 131567140310), (2, 65783570155), (5, 26313428062), (10, 13156714031), (163, 807160370), (326, 403580185), (815, 161432074), (1630, 80716037), (5449, 24145190), (10898, 12072595), (14813, 8881870), (27245, 4829038), (29626, 4440935), (54490, 2414519), (74065, 1776374), (148130, 888187)]