157796372

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{547}}^1\times {\mathrm{1759}}^1$

素因数の和:2351

約数の個数: 24

約数和(自身を含む): 283557120

約数和(自身を除く): 125760748

約数列:

[1, 2, 4, 41, 82, 164, 547, 1094, 1759, 2188, 3518, 7036, 22427, 44854, 72119, 89708, 144238, 288476, 962173, 1924346, 3848692, 39449093, 78898186, 157796372]

約数ペア:

[(1, 157796372), (2, 78898186), (4, 39449093), (41, 3848692), (82, 1924346), (164, 962173), (547, 288476), (1094, 144238), (1759, 89708), (2188, 72119), (3518, 44854), (7036, 22427)]