156485882

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{1583}}^1$

素因数の和:1922

約数の個数: 32

約数和(自身を含む): 281014272

約数和(自身を除く): 124528390

約数列:

[1, 2, 7, 14, 23, 46, 161, 307, 322, 614, 1583, 2149, 3166, 4298, 7061, 11081, 14122, 22162, 36409, 49427, 72818, 98854, 254863, 485981, 509726, 971962, 3401867, 6803734, 11177563, 22355126, 78242941, 156485882]

約数ペア:

[(1, 156485882), (2, 78242941), (7, 22355126), (14, 11177563), (23, 6803734), (46, 3401867), (161, 971962), (307, 509726), (322, 485981), (614, 254863), (1583, 98854), (2149, 72818), (3166, 49427), (4298, 36409), (7061, 22162), (11081, 14122)]