156984256420

素因数分解:

$2^2\times 5^1\times {\mathrm{6073}}^1\times {\mathrm{1292477}}^1$

素因数の和:1298559

約数の個数: 24

約数和(自身を含む): 329721477624

約数和(自身を除く): 172737221204

約数列:

[1, 2, 4, 5, 10, 20, 6073, 12146, 24292, 30365, 60730, 121460, 1292477, 2584954, 5169908, 6462385, 12924770, 25849540, 7849212821, 15698425642, 31396851284, 39246064105, 78492128210, 156984256420]

約数ペア:

[(1, 156984256420), (2, 78492128210), (4, 39246064105), (5, 31396851284), (10, 15698425642), (20, 7849212821), (6073, 25849540), (12146, 12924770), (24292, 6462385), (30365, 5169908), (60730, 2584954), (121460, 1292477)]