157313786

素因数分解:

$2^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{35447}}^1$

素因数の和:35773

約数の個数: 16

約数和(自身を含む): 270539136

約数和(自身を除く): 113225350

約数列:

[1, 2, 7, 14, 317, 634, 2219, 4438, 35447, 70894, 248129, 496258, 11236699, 22473398, 78656893, 157313786]

約数ペア:

[(1, 157313786), (2, 78656893), (7, 22473398), (14, 11236699), (317, 496258), (634, 248129), (2219, 70894), (4438, 35447)]