158271906

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47189}}^1$

素因数の和:47250

約数の個数: 32

約数和(自身を含む): 348828480

約数和(自身を除く): 190556574

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 47189, 94378, 141567, 283134, 613457, 1226914, 1840371, 2029127, 3680742, 4058254, 6087381, 12174762, 26378651, 52757302, 79135953, 158271906]

約数ペア:

[(1, 158271906), (2, 79135953), (3, 52757302), (6, 26378651), (13, 12174762), (26, 6087381), (39, 4058254), (43, 3680742), (78, 2029127), (86, 1840371), (129, 1226914), (258, 613457), (559, 283134), (1118, 141567), (1677, 94378), (3354, 47189)]