168890562

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{76283}}^1$

素因数の和:76335

約数の個数: 32

約数和(自身を含む): 384471360

約数和(自身を除く): 215580798

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 738, 1107, 2214, 76283, 152566, 228849, 457698, 686547, 1373094, 2059641, 3127603, 4119282, 6255206, 9382809, 18765618, 28148427, 56296854, 84445281, 168890562]

約数ペア:

[(1, 168890562), (2, 84445281), (3, 56296854), (6, 28148427), (9, 18765618), (18, 9382809), (27, 6255206), (41, 4119282), (54, 3127603), (82, 2059641), (123, 1373094), (246, 686547), (369, 457698), (738, 228849), (1107, 152566), (2214, 76283)]