151020296

素因数分解:

$2^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{12781}}^1$

素因数の和:13005

約数の個数: 32

約数和(自身を含む): 325174080

約数和(自身を除く): 174153784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 211, 422, 844, 1477, 1688, 2954, 5908, 11816, 12781, 25562, 51124, 89467, 102248, 178934, 357868, 715736, 2696791, 5393582, 10787164, 18877537, 21574328, 37755074, 75510148, 151020296]

約数ペア:

[(1, 151020296), (2, 75510148), (4, 37755074), (7, 21574328), (8, 18877537), (14, 10787164), (28, 5393582), (56, 2696791), (211, 715736), (422, 357868), (844, 178934), (1477, 102248), (1688, 89467), (2954, 51124), (5908, 25562), (11816, 12781)]