154414076

素因数分解:

$2^2\times {\mathrm{239}}^1\times {\mathrm{161521}}^1$

素因数の和:161764

約数の個数: 12

約数和(自身を含む): 271356960

約数和(自身を除く): 116942884

約数列:

[1, 2, 4, 239, 478, 956, 161521, 323042, 646084, 38603519, 77207038, 154414076]

約数ペア:

[(1, 154414076), (2, 77207038), (4, 38603519), (239, 646084), (478, 323042), (956, 161521)]