120459142

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{49409}}^1$

素因数の和:49487

約数の個数: 16

約数和(自身を含む): 192106080

約数和(自身を除く): 71646938

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 49409, 98818, 1136407, 2272814, 2618677, 5237354, 60229571, 120459142]

約数ペア:

[(1, 120459142), (2, 60229571), (23, 5237354), (46, 2618677), (53, 2272814), (106, 1136407), (1219, 98818), (2438, 49409)]