131389314

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107873}}^1$

素因数の和:107914

約数の個数: 32

約数和(自身を含む): 310677120

約数和(自身を除く): 179287806

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 107873, 215746, 323619, 647238, 755111, 1510222, 2265333, 3128317, 4530666, 6256634, 9384951, 18769902, 21898219, 43796438, 65694657, 131389314]

約数ペア:

[(1, 131389314), (2, 65694657), (3, 43796438), (6, 21898219), (7, 18769902), (14, 9384951), (21, 6256634), (29, 4530666), (42, 3128317), (58, 2265333), (87, 1510222), (174, 755111), (203, 647238), (406, 323619), (609, 215746), (1218, 107873)]