166443156

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{1109}}^1$

素因数の和:1509

約数の個数: 72

約数和(自身を含む): 460605600

約数和(自身を除く): 294162444

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 379, 396, 758, 1109, 1137, 1516, 2218, 2274, 3327, 3411, 4169, 4436, 4548, 6654, 6822, 8338, 9981, 12199, 12507, 13308, 13644, 16676, 19962, 24398, 25014, 36597, 37521, 39924, 48796, 50028, 73194, 75042, 109791, 146388, 150084, 219582, 420311, 439164, 840622, 1260933, 1681244, 2521866, 3782799, 4623421, 5043732, 7565598, 9246842, 13870263, 15131196, 18493684, 27740526, 41610789, 55481052, 83221578, 166443156]

約数ペア:

[(1, 166443156), (2, 83221578), (3, 55481052), (4, 41610789), (6, 27740526), (9, 18493684), (11, 15131196), (12, 13870263), (18, 9246842), (22, 7565598), (33, 5043732), (36, 4623421), (44, 3782799), (66, 2521866), (99, 1681244), (132, 1260933), (198, 840622), (379, 439164), (396, 420311), (758, 219582), (1109, 150084), (1137, 146388), (1516, 109791), (2218, 75042), (2274, 73194), (3327, 50028), (3411, 48796), (4169, 39924), (4436, 37521), (4548, 36597), (6654, 25014), (6822, 24398), (8338, 19962), (9981, 16676), (12199, 13644), (12507, 13308)]