159434872

素因数分解:

$2^3\times {\mathrm{2939}}^1\times {\mathrm{6781}}^1$

素因数の和:9726

約数の個数: 16

約数和(自身を含む): 299086200

約数和(自身を除く): 139651328

約数列:

[1, 2, 4, 8, 2939, 5878, 6781, 11756, 13562, 23512, 27124, 54248, 19929359, 39858718, 79717436, 159434872]

約数ペア:

[(1, 159434872), (2, 79717436), (4, 39858718), (8, 19929359), (2939, 54248), (5878, 27124), (6781, 23512), (11756, 13562)]