156694518

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{223}}^1\times {\mathrm{379}}^1$

素因数の和:713

約数の個数: 48

約数和(自身を含む): 345246720

約数和(自身を除く): 188552202

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 223, 309, 379, 446, 618, 669, 758, 927, 1137, 1338, 1854, 2007, 2274, 3411, 4014, 6822, 22969, 39037, 45938, 68907, 78074, 84517, 117111, 137814, 169034, 206721, 234222, 253551, 351333, 413442, 507102, 702666, 760653, 1521306, 8705251, 17410502, 26115753, 52231506, 78347259, 156694518]

約数ペア:

[(1, 156694518), (2, 78347259), (3, 52231506), (6, 26115753), (9, 17410502), (18, 8705251), (103, 1521306), (206, 760653), (223, 702666), (309, 507102), (379, 413442), (446, 351333), (618, 253551), (669, 234222), (758, 206721), (927, 169034), (1137, 137814), (1338, 117111), (1854, 84517), (2007, 78074), (2274, 68907), (3411, 45938), (4014, 39037), (6822, 22969)]