156965404045

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{27086351}}^1$

素因数の和:27086436

約数の個数: 16

約数和(自身を含む): 201522458880

約数和(自身を除く): 44557054835

約数列:

[1, 5, 19, 61, 95, 305, 1159, 5795, 27086351, 135431755, 514640669, 1652267411, 2573203345, 8261337055, 31393080809, 156965404045]

約数ペア:

[(1, 156965404045), (5, 31393080809), (19, 8261337055), (61, 2573203345), (95, 1652267411), (305, 514640669), (1159, 135431755), (5795, 27086351)]