159749480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{363067}}^1$

素因数の和:363089

約数の個数: 32

約数和(自身を含む): 392113440

約数和(自身を除く): 232363960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 363067, 726134, 1452268, 1815335, 2904536, 3630670, 3993737, 7261340, 7987474, 14522680, 15974948, 19968685, 31949896, 39937370, 79874740, 159749480]

約数ペア:

[(1, 159749480), (2, 79874740), (4, 39937370), (5, 31949896), (8, 19968685), (10, 15974948), (11, 14522680), (20, 7987474), (22, 7261340), (40, 3993737), (44, 3630670), (55, 2904536), (88, 1815335), (110, 1452268), (220, 726134), (440, 363067)]