189657504

素因数分解:

$2^5\times 3^3\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:220

約数の個数: 192

約数和(自身を含む): 584801280

約数和(自身を除く): 395143776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 73, 93, 96, 97, 108, 124, 144, 146, 186, 194, 216, 219, 248, 279, 288, 291, 292, 372, 388, 432, 438, 496, 558, 582, 584, 657, 744, 776, 837, 864, 873, 876, 992, 1116, 1164, 1168, 1314, 1488, 1552, 1674, 1746, 1752, 1971, 2232, 2263, 2328, 2336, 2619, 2628, 2976, 3007, 3104, 3348, 3492, 3504, 3942, 4464, 4526, 4656, 5238, 5256, 6014, 6696, 6789, 6984, 7008, 7081, 7884, 8928, 9021, 9052, 9312, 10476, 10512, 12028, 13392, 13578, 13968, 14162, 15768, 18042, 18104, 20367, 20952, 21024, 21243, 24056, 26784, 27063, 27156, 27936, 28324, 31536, 36084, 36208, 40734, 41904, 42486, 48112, 54126, 54312, 56648, 61101, 63072, 63729, 72168, 72416, 81189, 81468, 83808, 84972, 96224, 108252, 108624, 113296, 122202, 127458, 144336, 162378, 162936, 169944, 191187, 216504, 217248, 219511, 226592, 244404, 254916, 288672, 324756, 325872, 339888, 382374, 433008, 439022, 488808, 509832, 649512, 651744, 658533, 679776, 764748, 866016, 878044, 977616, 1019664, 1299024, 1317066, 1529496, 1756088, 1955232, 1975599, 2039328, 2598048, 2634132, 3058992, 3512176, 3951198, 5268264, 5926797, 6117984, 7024352, 7902396, 10536528, 11853594, 15804792, 21073056, 23707188, 31609584, 47414376, 63219168, 94828752, 189657504]

約数ペア:

[(1, 189657504), (2, 94828752), (3, 63219168), (4, 47414376), (6, 31609584), (8, 23707188), (9, 21073056), (12, 15804792), (16, 11853594), (18, 10536528), (24, 7902396), (27, 7024352), (31, 6117984), (32, 5926797), (36, 5268264), (48, 3951198), (54, 3512176), (62, 3058992), (72, 2634132), (73, 2598048), (93, 2039328), (96, 1975599), (97, 1955232), (108, 1756088), (124, 1529496), (144, 1317066), (146, 1299024), (186, 1019664), (194, 977616), (216, 878044), (219, 866016), (248, 764748), (279, 679776), (288, 658533), (291, 651744), (292, 649512), (372, 509832), (388, 488808), (432, 439022), (438, 433008), (496, 382374), (558, 339888), (582, 325872), (584, 324756), (657, 288672), (744, 254916), (776, 244404), (837, 226592), (864, 219511), (873, 217248), (876, 216504), (992, 191187), (1116, 169944), (1164, 162936), (1168, 162378), (1314, 144336), (1488, 127458), (1552, 122202), (1674, 113296), (1746, 108624), (1752, 108252), (1971, 96224), (2232, 84972), (2263, 83808), (2328, 81468), (2336, 81189), (2619, 72416), (2628, 72168), (2976, 63729), (3007, 63072), (3104, 61101), (3348, 56648), (3492, 54312), (3504, 54126), (3942, 48112), (4464, 42486), (4526, 41904), (4656, 40734), (5238, 36208), (5256, 36084), (6014, 31536), (6696, 28324), (6789, 27936), (6984, 27156), (7008, 27063), (7081, 26784), (7884, 24056), (8928, 21243), (9021, 21024), (9052, 20952), (9312, 20367), (10476, 18104), (10512, 18042), (12028, 15768), (13392, 14162), (13578, 13968)]