131094224

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{7309}}^1$

素因数の和:7395

約数の個数: 40

約数和(自身を含む): 271932000

約数和(自身を除く): 140837776

約数列:

[1, 2, 4, 8, 16, 19, 38, 59, 76, 118, 152, 236, 304, 472, 944, 1121, 2242, 4484, 7309, 8968, 14618, 17936, 29236, 58472, 116944, 138871, 277742, 431231, 555484, 862462, 1110968, 1724924, 2221936, 3449848, 6899696, 8193389, 16386778, 32773556, 65547112, 131094224]

約数ペア:

[(1, 131094224), (2, 65547112), (4, 32773556), (8, 16386778), (16, 8193389), (19, 6899696), (38, 3449848), (59, 2221936), (76, 1724924), (118, 1110968), (152, 862462), (236, 555484), (304, 431231), (472, 277742), (944, 138871), (1121, 116944), (2242, 58472), (4484, 29236), (7309, 17936), (8968, 14618)]