133474180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{5849}}^1$

素因数の和:6028

約数の個数: 48

約数和(自身を含む): 322358400

約数和(自身を除く): 188884220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 163, 326, 652, 815, 1141, 1630, 2282, 3260, 4564, 5705, 5849, 11410, 11698, 22820, 23396, 29245, 40943, 58490, 81886, 116980, 163772, 204715, 409430, 818860, 953387, 1906774, 3813548, 4766935, 6673709, 9533870, 13347418, 19067740, 26694836, 33368545, 66737090, 133474180]

約数ペア:

[(1, 133474180), (2, 66737090), (4, 33368545), (5, 26694836), (7, 19067740), (10, 13347418), (14, 9533870), (20, 6673709), (28, 4766935), (35, 3813548), (70, 1906774), (140, 953387), (163, 818860), (326, 409430), (652, 204715), (815, 163772), (1141, 116980), (1630, 81886), (2282, 58490), (3260, 40943), (4564, 29245), (5705, 23396), (5849, 22820), (11410, 11698)]