140029992

素因数分解:

$2^3\times 3^3\times {\mathrm{193}}^1\times {\mathrm{3359}}^1$

素因数の和:3567

約数の個数: 64

約数和(自身を含む): 391104000

約数和(自身を除く): 251074008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 193, 216, 386, 579, 772, 1158, 1544, 1737, 2316, 3359, 3474, 4632, 5211, 6718, 6948, 10077, 10422, 13436, 13896, 20154, 20844, 26872, 30231, 40308, 41688, 60462, 80616, 90693, 120924, 181386, 241848, 362772, 648287, 725544, 1296574, 1944861, 2593148, 3889722, 5186296, 5834583, 7779444, 11669166, 15558888, 17503749, 23338332, 35007498, 46676664, 70014996, 140029992]

約数ペア:

[(1, 140029992), (2, 70014996), (3, 46676664), (4, 35007498), (6, 23338332), (8, 17503749), (9, 15558888), (12, 11669166), (18, 7779444), (24, 5834583), (27, 5186296), (36, 3889722), (54, 2593148), (72, 1944861), (108, 1296574), (193, 725544), (216, 648287), (386, 362772), (579, 241848), (772, 181386), (1158, 120924), (1544, 90693), (1737, 80616), (2316, 60462), (3359, 41688), (3474, 40308), (4632, 30231), (5211, 26872), (6718, 20844), (6948, 20154), (10077, 13896), (10422, 13436)]