168055363540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{494280481}}^1$

素因数の和:494280507

約数の個数: 24

約数和(自身を含む): 373676044392

約数和(自身を除く): 205620680852

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 494280481, 988560962, 1977121924, 2471402405, 4942804810, 8402768177, 9885609620, 16805536354, 33611072708, 42013840885, 84027681770, 168055363540]

約数ペア:

[(1, 168055363540), (2, 84027681770), (4, 42013840885), (5, 33611072708), (10, 16805536354), (17, 9885609620), (20, 8402768177), (34, 4942804810), (68, 2471402405), (85, 1977121924), (170, 988560962), (340, 494280481)]