138792442088

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{3469}}^1\times {\mathrm{70439}}^1$

素因数の和:73985

約数の個数: 32

約数和(自身を含む): 263980944000

約数和(自身を除く): 125188501912

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 3469, 6938, 13876, 27752, 70439, 140878, 246299, 281756, 492598, 563512, 985196, 1970392, 5001169, 10002338, 20004676, 40009352, 244352891, 488705782, 977411564, 1954823128, 17349055261, 34698110522, 69396221044, 138792442088]

約数ペア:

[(1, 138792442088), (2, 69396221044), (4, 34698110522), (8, 17349055261), (71, 1954823128), (142, 977411564), (284, 488705782), (568, 244352891), (3469, 40009352), (6938, 20004676), (13876, 10002338), (27752, 5001169), (70439, 1970392), (140878, 985196), (246299, 563512), (281756, 492598)]