139708968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{1493}}^1$

素因数の和:2066

約数の個数: 64

約数和(自身を含む): 400152960

約数和(自身を除く): 260443992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 557, 1114, 1493, 1671, 2228, 2986, 3342, 3899, 4456, 4479, 5972, 6684, 7798, 8958, 10451, 11697, 11944, 13368, 15596, 17916, 20902, 23394, 31192, 31353, 35832, 41804, 46788, 62706, 83608, 93576, 125412, 250824, 831601, 1663202, 2494803, 3326404, 4989606, 5821207, 6652808, 9979212, 11642414, 17463621, 19958424, 23284828, 34927242, 46569656, 69854484, 139708968]

約数ペア:

[(1, 139708968), (2, 69854484), (3, 46569656), (4, 34927242), (6, 23284828), (7, 19958424), (8, 17463621), (12, 11642414), (14, 9979212), (21, 6652808), (24, 5821207), (28, 4989606), (42, 3326404), (56, 2494803), (84, 1663202), (168, 831601), (557, 250824), (1114, 125412), (1493, 93576), (1671, 83608), (2228, 62706), (2986, 46788), (3342, 41804), (3899, 35832), (4456, 31353), (4479, 31192), (5972, 23394), (6684, 20902), (7798, 17916), (8958, 15596), (10451, 13368), (11697, 11944)]