156385376

素因数分解:

$2^5\times 7^1\times {\mathrm{719}}^1\times {\mathrm{971}}^1$

素因数の和:1707

約数の個数: 48

約数和(自身を含む): 352719360

約数和(自身を除く): 196333984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 719, 971, 1438, 1942, 2876, 3884, 5033, 5752, 6797, 7768, 10066, 11504, 13594, 15536, 20132, 23008, 27188, 31072, 40264, 54376, 80528, 108752, 161056, 217504, 698149, 1396298, 2792596, 4887043, 5585192, 9774086, 11170384, 19548172, 22340768, 39096344, 78192688, 156385376]

約数ペア:

[(1, 156385376), (2, 78192688), (4, 39096344), (7, 22340768), (8, 19548172), (14, 11170384), (16, 9774086), (28, 5585192), (32, 4887043), (56, 2792596), (112, 1396298), (224, 698149), (719, 217504), (971, 161056), (1438, 108752), (1942, 80528), (2876, 54376), (3884, 40264), (5033, 31072), (5752, 27188), (6797, 23008), (7768, 20132), (10066, 15536), (11504, 13594)]