156933516

素因数分解:

$2^2\times 3^1\times {\mathrm{181}}^1\times {\mathrm{72253}}^1$

素因数の和:72441

約数の個数: 24

約数和(自身を含む): 368206384

約数和(自身を除く): 211272868

約数列:

[1, 2, 3, 4, 6, 12, 181, 362, 543, 724, 1086, 2172, 72253, 144506, 216759, 289012, 433518, 867036, 13077793, 26155586, 39233379, 52311172, 78466758, 156933516]

約数ペア:

[(1, 156933516), (2, 78466758), (3, 52311172), (4, 39233379), (6, 26155586), (12, 13077793), (181, 867036), (362, 433518), (543, 289012), (724, 216759), (1086, 144506), (2172, 72253)]