161189366958

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{919}}^1\times {\mathrm{141221}}^1$

素因数の和:142174

約数の個数: 64

約数和(自身を含む): 374181811200

約数和(自身を除く): 212992444242

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 919, 1242, 1838, 2757, 5514, 8271, 16542, 21137, 24813, 42274, 49626, 63411, 126822, 141221, 190233, 282442, 380466, 423663, 570699, 847326, 1141398, 1270989, 2541978, 3248083, 3812967, 6496166, 7625934, 9744249, 19488498, 29232747, 58465494, 87698241, 129782099, 175396482, 259564198, 389346297, 778692594, 1168038891, 2336077782, 2984988277, 3504116673, 5969976554, 7008233346, 8954964831, 17909929662, 26864894493, 53729788986, 80594683479, 161189366958]

約数ペア:

[(1, 161189366958), (2, 80594683479), (3, 53729788986), (6, 26864894493), (9, 17909929662), (18, 8954964831), (23, 7008233346), (27, 5969976554), (46, 3504116673), (54, 2984988277), (69, 2336077782), (138, 1168038891), (207, 778692594), (414, 389346297), (621, 259564198), (919, 175396482), (1242, 129782099), (1838, 87698241), (2757, 58465494), (5514, 29232747), (8271, 19488498), (16542, 9744249), (21137, 7625934), (24813, 6496166), (42274, 3812967), (49626, 3248083), (63411, 2541978), (126822, 1270989), (141221, 1141398), (190233, 847326), (282442, 570699), (380466, 423663)]