157413776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{3803}}^1$

素因数の和:4023

約数の個数: 40

約数和(自身を含む): 330187200

約数和(自身を除く): 172773424

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 199, 208, 398, 796, 1592, 2587, 3184, 3803, 5174, 7606, 10348, 15212, 20696, 30424, 41392, 49439, 60848, 98878, 197756, 395512, 756797, 791024, 1513594, 3027188, 6054376, 9838361, 12108752, 19676722, 39353444, 78706888, 157413776]

約数ペア:

[(1, 157413776), (2, 78706888), (4, 39353444), (8, 19676722), (13, 12108752), (16, 9838361), (26, 6054376), (52, 3027188), (104, 1513594), (199, 791024), (208, 756797), (398, 395512), (796, 197756), (1592, 98878), (2587, 60848), (3184, 49439), (3803, 41392), (5174, 30424), (7606, 20696), (10348, 15212)]