156920888261

素因数分解:

${\mathrm{19}}^2\times {\mathrm{101}}^1\times {\mathrm{1117}}^1\times {\mathrm{3853}}^1$

素因数の和:5109

約数の個数: 24

約数和(自身を含む): 167447497464

約数和(自身を除く): 10526609203

約数列:

[1, 19, 101, 361, 1117, 1919, 3853, 21223, 36461, 73207, 112817, 389153, 403237, 1390933, 2143523, 4303801, 7393907, 40726937, 81772219, 140484233, 434683901, 1553672161, 8258994119, 156920888261]

約数ペア:

[(1, 156920888261), (19, 8258994119), (101, 1553672161), (361, 434683901), (1117, 140484233), (1919, 81772219), (3853, 40726937), (21223, 7393907), (36461, 4303801), (73207, 2143523), (112817, 1390933), (389153, 403237)]