157445154

素因数分解:

$2^1\times 3^3\times {\mathrm{193}}^1\times {\mathrm{15107}}^1$

素因数の和:15311

約数の個数: 32

約数和(自身を含む): 351714240

約数和(自身を除く): 194269086

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 193, 386, 579, 1158, 1737, 3474, 5211, 10422, 15107, 30214, 45321, 90642, 135963, 271926, 407889, 815778, 2915651, 5831302, 8746953, 17493906, 26240859, 52481718, 78722577, 157445154]

約数ペア:

[(1, 157445154), (2, 78722577), (3, 52481718), (6, 26240859), (9, 17493906), (18, 8746953), (27, 5831302), (54, 2915651), (193, 815778), (386, 407889), (579, 271926), (1158, 135963), (1737, 90642), (3474, 45321), (5211, 30214), (10422, 15107)]