133380348724

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1\times {\mathrm{161461}}^1$

素因数の和:161816

約数の個数: 48

約数和(自身を含む): 269881795456

約数和(自身を除く): 136501446732

約数列:

[1, 2, 4, 7, 14, 28, 163, 181, 326, 362, 652, 724, 1141, 1267, 2282, 2534, 4564, 5068, 29503, 59006, 118012, 161461, 206521, 322922, 413042, 645844, 826084, 1130227, 2260454, 4520908, 26318143, 29224441, 52636286, 58448882, 105272572, 116897764, 184227001, 204571087, 368454002, 409142174, 736908004, 818284348, 4763583883, 9527167766, 19054335532, 33345087181, 66690174362, 133380348724]

約数ペア:

[(1, 133380348724), (2, 66690174362), (4, 33345087181), (7, 19054335532), (14, 9527167766), (28, 4763583883), (163, 818284348), (181, 736908004), (326, 409142174), (362, 368454002), (652, 204571087), (724, 184227001), (1141, 116897764), (1267, 105272572), (2282, 58448882), (2534, 52636286), (4564, 29224441), (5068, 26318143), (29503, 4520908), (59006, 2260454), (118012, 1130227), (161461, 826084), (206521, 645844), (322922, 413042)]