161490714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{739}}^1$

素因数の和:816

約数の個数: 96

約数和(自身を含む): 415726080

約数和(自身を除く): 254235366

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 43, 66, 77, 86, 121, 129, 154, 231, 242, 258, 301, 363, 462, 473, 602, 726, 739, 847, 903, 946, 1419, 1478, 1694, 1806, 2217, 2541, 2838, 3311, 4434, 5082, 5173, 5203, 6622, 8129, 9933, 10346, 10406, 15519, 15609, 16258, 19866, 24387, 31038, 31218, 31777, 36421, 48774, 56903, 63554, 72842, 89419, 95331, 109263, 113806, 170709, 178838, 190662, 218526, 222439, 268257, 341418, 349547, 444878, 536514, 625933, 667317, 699094, 1048641, 1251866, 1334634, 1877799, 2097282, 2446829, 3755598, 3845017, 4893658, 7340487, 7690034, 11535051, 14680974, 23070102, 26915119, 53830238, 80745357, 161490714]

約数ペア:

[(1, 161490714), (2, 80745357), (3, 53830238), (6, 26915119), (7, 23070102), (11, 14680974), (14, 11535051), (21, 7690034), (22, 7340487), (33, 4893658), (42, 3845017), (43, 3755598), (66, 2446829), (77, 2097282), (86, 1877799), (121, 1334634), (129, 1251866), (154, 1048641), (231, 699094), (242, 667317), (258, 625933), (301, 536514), (363, 444878), (462, 349547), (473, 341418), (602, 268257), (726, 222439), (739, 218526), (847, 190662), (903, 178838), (946, 170709), (1419, 113806), (1478, 109263), (1694, 95331), (1806, 89419), (2217, 72842), (2541, 63554), (2838, 56903), (3311, 48774), (4434, 36421), (5082, 31777), (5173, 31218), (5203, 31038), (6622, 24387), (8129, 19866), (9933, 16258), (10346, 15609), (10406, 15519)]