158713086

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{87881}}^1$

素因数の和:87936

約数の個数: 32

約数和(自身を含む): 371213568

約数和(自身を除く): 212500482

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 87881, 175762, 263643, 527286, 615167, 1230334, 1845501, 3691002, 3778883, 7557766, 11336649, 22673298, 26452181, 52904362, 79356543, 158713086]

約数ペア:

[(1, 158713086), (2, 79356543), (3, 52904362), (6, 26452181), (7, 22673298), (14, 11336649), (21, 7557766), (42, 3778883), (43, 3691002), (86, 1845501), (129, 1230334), (258, 615167), (301, 527286), (602, 263643), (903, 175762), (1806, 87881)]