189857712

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{337}}^1$

素因数の和:467

約数の個数: 120

約数和(自身を含む): 546281008

約数和(自身を除く): 356423296

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 97, 121, 132, 176, 194, 242, 264, 291, 337, 363, 388, 484, 528, 582, 674, 726, 776, 968, 1011, 1067, 1164, 1348, 1452, 1552, 1936, 2022, 2134, 2328, 2696, 2904, 3201, 3707, 4044, 4268, 4656, 5392, 5808, 6402, 7414, 8088, 8536, 11121, 11737, 12804, 14828, 16176, 17072, 22242, 23474, 25608, 29656, 32689, 35211, 40777, 44484, 46948, 51216, 59312, 65378, 70422, 81554, 88968, 93896, 98067, 122331, 130756, 140844, 163108, 177936, 187792, 196134, 244662, 261512, 281688, 326216, 359579, 392268, 489324, 523024, 563376, 652432, 719158, 784536, 978648, 1078737, 1438316, 1569072, 1957296, 2157474, 2876632, 3955369, 4314948, 5753264, 7910738, 8629896, 11866107, 15821476, 17259792, 23732214, 31642952, 47464428, 63285904, 94928856, 189857712]

約数ペア:

[(1, 189857712), (2, 94928856), (3, 63285904), (4, 47464428), (6, 31642952), (8, 23732214), (11, 17259792), (12, 15821476), (16, 11866107), (22, 8629896), (24, 7910738), (33, 5753264), (44, 4314948), (48, 3955369), (66, 2876632), (88, 2157474), (97, 1957296), (121, 1569072), (132, 1438316), (176, 1078737), (194, 978648), (242, 784536), (264, 719158), (291, 652432), (337, 563376), (363, 523024), (388, 489324), (484, 392268), (528, 359579), (582, 326216), (674, 281688), (726, 261512), (776, 244662), (968, 196134), (1011, 187792), (1067, 177936), (1164, 163108), (1348, 140844), (1452, 130756), (1552, 122331), (1936, 98067), (2022, 93896), (2134, 88968), (2328, 81554), (2696, 70422), (2904, 65378), (3201, 59312), (3707, 51216), (4044, 46948), (4268, 44484), (4656, 40777), (5392, 35211), (5808, 32689), (6402, 29656), (7414, 25608), (8088, 23474), (8536, 22242), (11121, 17072), (11737, 16176), (12804, 14828)]