168690590

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{3449}}^1$

素因数の和:3596

約数の個数: 32

約数和(自身を含む): 312487200

約数和(自身を除く): 143796610

約数列:

[1, 2, 5, 10, 67, 73, 134, 146, 335, 365, 670, 730, 3449, 4891, 6898, 9782, 17245, 24455, 34490, 48910, 231083, 251777, 462166, 503554, 1155415, 1258885, 2310830, 2517770, 16869059, 33738118, 84345295, 168690590]

約数ペア:

[(1, 168690590), (2, 84345295), (5, 33738118), (10, 16869059), (67, 2517770), (73, 2310830), (134, 1258885), (146, 1155415), (335, 503554), (365, 462166), (670, 251777), (730, 231083), (3449, 48910), (4891, 34490), (6898, 24455), (9782, 17245)]