156912038965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{72221}}^1\times {\mathrm{39503}}^1$

素因数の和:111740

約数の個数: 16

約数和(自身を含む): 205420167936

約数和(自身を除く): 48508128971

約数列:

[1, 5, 11, 55, 39503, 72221, 197515, 361105, 434533, 794431, 2172665, 3972155, 2852946163, 14264730815, 31382407793, 156912038965]

約数ペア:

[(1, 156912038965), (5, 31382407793), (11, 14264730815), (55, 2852946163), (39503, 3972155), (72221, 2172665), (197515, 794431), (361105, 434533)]