131831688

素因数分解:

$2^3\times 3^1\times {\mathrm{739}}^1\times {\mathrm{7433}}^1$

素因数の和:8181

約数の個数: 32

約数和(自身を含む): 330069600

約数和(自身を除く): 198237912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 739, 1478, 2217, 2956, 4434, 5912, 7433, 8868, 14866, 17736, 22299, 29732, 44598, 59464, 89196, 178392, 5492987, 10985974, 16478961, 21971948, 32957922, 43943896, 65915844, 131831688]

約数ペア:

[(1, 131831688), (2, 65915844), (3, 43943896), (4, 32957922), (6, 21971948), (8, 16478961), (12, 10985974), (24, 5492987), (739, 178392), (1478, 89196), (2217, 59464), (2956, 44598), (4434, 29732), (5912, 22299), (7433, 17736), (8868, 14866)]