165786021946

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1\times {\mathrm{172867}}^1$

素因数の和:173374

約数の個数: 32

約数和(自身を含む): 267873486912

約数和(自身を除く): 102087464966

約数列:

[1, 2, 17, 34, 67, 134, 421, 842, 1139, 2278, 7157, 14314, 28207, 56414, 172867, 345734, 479519, 959038, 2938739, 5877478, 11582089, 23164178, 72777007, 145554014, 196895513, 393791026, 1237209119, 2474418238, 4876059469, 9752118938, 82893010973, 165786021946]

約数ペア:

[(1, 165786021946), (2, 82893010973), (17, 9752118938), (34, 4876059469), (67, 2474418238), (134, 1237209119), (421, 393791026), (842, 196895513), (1139, 145554014), (2278, 72777007), (7157, 23164178), (14314, 11582089), (28207, 5877478), (56414, 2938739), (172867, 959038), (345734, 479519)]