147920924

素因数分解:

$2^2\times {\mathrm{239}}^1\times {\mathrm{359}}^1\times {\mathrm{431}}^1$

素因数の和:1033

約数の個数: 24

約数和(自身を含む): 261273600

約数和(自身を除く): 113352676

約数列:

[1, 2, 4, 239, 359, 431, 478, 718, 862, 956, 1436, 1724, 85801, 103009, 154729, 171602, 206018, 309458, 343204, 412036, 618916, 36980231, 73960462, 147920924]

約数ペア:

[(1, 147920924), (2, 73960462), (4, 36980231), (239, 618916), (359, 412036), (431, 343204), (478, 309458), (718, 206018), (862, 171602), (956, 154729), (1436, 103009), (1724, 85801)]