168738290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{24851}}^1$

素因数の和:24962

約数の個数: 32

約数和(自身を含む): 350711424

約数和(自身を除く): 181973134

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 485, 679, 970, 1358, 3395, 6790, 24851, 49702, 124255, 173957, 248510, 347914, 869785, 1739570, 2410547, 4821094, 12052735, 16873829, 24105470, 33747658, 84369145, 168738290]

約数ペア:

[(1, 168738290), (2, 84369145), (5, 33747658), (7, 24105470), (10, 16873829), (14, 12052735), (35, 4821094), (70, 2410547), (97, 1739570), (194, 869785), (485, 347914), (679, 248510), (970, 173957), (1358, 124255), (3395, 49702), (6790, 24851)]