133665304

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{1493}}^1$

素因数の和:1568

約数の個数: 48

約数和(自身を含む): 273222720

約数和(自身を除く): 139557416

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 361, 589, 722, 1178, 1444, 1493, 2356, 2888, 2986, 4712, 5972, 11191, 11944, 22382, 28367, 44764, 46283, 56734, 89528, 92566, 113468, 185132, 226936, 370264, 538973, 879377, 1077946, 1758754, 2155892, 3517508, 4311784, 7035016, 16708163, 33416326, 66832652, 133665304]

約数ペア:

[(1, 133665304), (2, 66832652), (4, 33416326), (8, 16708163), (19, 7035016), (31, 4311784), (38, 3517508), (62, 2155892), (76, 1758754), (124, 1077946), (152, 879377), (248, 538973), (361, 370264), (589, 226936), (722, 185132), (1178, 113468), (1444, 92566), (1493, 89528), (2356, 56734), (2888, 46283), (2986, 44764), (4712, 28367), (5972, 22382), (11191, 11944)]