138103388

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{971}}^1$

素因数の和:1074

約数の個数: 36

約数和(自身を含む): 256742136

約数和(自身を除く): 118638748

約数列:

[1, 2, 4, 31, 37, 62, 74, 124, 148, 961, 971, 1147, 1922, 1942, 2294, 3844, 3884, 4588, 30101, 35557, 35927, 60202, 71114, 71854, 120404, 142228, 143708, 933131, 1113737, 1866262, 2227474, 3732524, 4454948, 34525847, 69051694, 138103388]

約数ペア:

[(1, 138103388), (2, 69051694), (4, 34525847), (31, 4454948), (37, 3732524), (62, 2227474), (74, 1866262), (124, 1113737), (148, 933131), (961, 143708), (971, 142228), (1147, 120404), (1922, 71854), (1942, 71114), (2294, 60202), (3844, 35927), (3884, 35557), (4588, 30101)]