156966503885

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{4973}}^1\times {\mathrm{217681}}^1$

素因数の和:222688

約数の個数: 16

約数和(自身を含む): 194895048240

約数和(自身を除く): 37928544355

約数列:

[1, 5, 29, 145, 4973, 24865, 144217, 217681, 721085, 1088405, 6312749, 31563745, 1082527613, 5412638065, 31393300777, 156966503885]

約数ペア:

[(1, 156966503885), (5, 31393300777), (29, 5412638065), (145, 1082527613), (4973, 31563745), (24865, 6312749), (144217, 1088405), (217681, 721085)]