142597296

素因数分解:

$2^4\times 3^2\times {\mathrm{990259}}^1$

素因数の和:990273

約数の個数: 30

約数和(自身を含む): 399074780

約数和(自身を除く): 256477484

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 990259, 1980518, 2970777, 3961036, 5941554, 7922072, 8912331, 11883108, 15844144, 17824662, 23766216, 35649324, 47532432, 71298648, 142597296]

約数ペア:

[(1, 142597296), (2, 71298648), (3, 47532432), (4, 35649324), (6, 23766216), (8, 17824662), (9, 15844144), (12, 11883108), (16, 8912331), (18, 7922072), (24, 5941554), (36, 3961036), (48, 2970777), (72, 1980518), (144, 990259)]