187643328

素因数分解:

$2^6\times 3^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:322

約数の個数: 112

約数和(自身を含む): 512064000

約数和(自身を除く): 324420672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 89, 96, 139, 158, 178, 192, 237, 267, 278, 316, 356, 417, 474, 534, 556, 632, 712, 834, 948, 1068, 1112, 1264, 1424, 1668, 1896, 2136, 2224, 2528, 2848, 3336, 3792, 4272, 4448, 5056, 5696, 6672, 7031, 7584, 8544, 8896, 10981, 12371, 13344, 14062, 15168, 17088, 21093, 21962, 24742, 26688, 28124, 32943, 37113, 42186, 43924, 49484, 56248, 65886, 74226, 84372, 87848, 98968, 112496, 131772, 148452, 168744, 175696, 197936, 224992, 263544, 296904, 337488, 351392, 395872, 449984, 527088, 593808, 674976, 702784, 791744, 977309, 1054176, 1187616, 1349952, 1954618, 2108352, 2375232, 2931927, 3909236, 5863854, 7818472, 11727708, 15636944, 23455416, 31273888, 46910832, 62547776, 93821664, 187643328]

約数ペア:

[(1, 187643328), (2, 93821664), (3, 62547776), (4, 46910832), (6, 31273888), (8, 23455416), (12, 15636944), (16, 11727708), (24, 7818472), (32, 5863854), (48, 3909236), (64, 2931927), (79, 2375232), (89, 2108352), (96, 1954618), (139, 1349952), (158, 1187616), (178, 1054176), (192, 977309), (237, 791744), (267, 702784), (278, 674976), (316, 593808), (356, 527088), (417, 449984), (474, 395872), (534, 351392), (556, 337488), (632, 296904), (712, 263544), (834, 224992), (948, 197936), (1068, 175696), (1112, 168744), (1264, 148452), (1424, 131772), (1668, 112496), (1896, 98968), (2136, 87848), (2224, 84372), (2528, 74226), (2848, 65886), (3336, 56248), (3792, 49484), (4272, 43924), (4448, 42186), (5056, 37113), (5696, 32943), (6672, 28124), (7031, 26688), (7584, 24742), (8544, 21962), (8896, 21093), (10981, 17088), (12371, 15168), (13344, 14062)]