158668740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{293831}}^1$

素因数の和:293849

約数の個数: 48

約数和(自身を含む): 493637760

約数和(自身を除く): 334969020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 293831, 587662, 881493, 1175324, 1469155, 1762986, 2644479, 2938310, 3525972, 4407465, 5288958, 5876620, 7933437, 8814930, 10577916, 13222395, 15866874, 17629860, 26444790, 31733748, 39667185, 52889580, 79334370, 158668740]

約数ペア:

[(1, 158668740), (2, 79334370), (3, 52889580), (4, 39667185), (5, 31733748), (6, 26444790), (9, 17629860), (10, 15866874), (12, 13222395), (15, 10577916), (18, 8814930), (20, 7933437), (27, 5876620), (30, 5288958), (36, 4407465), (45, 3525972), (54, 2938310), (60, 2644479), (90, 1762986), (108, 1469155), (135, 1175324), (180, 881493), (270, 587662), (540, 293831)]