188927712

素因数分解:

$2^5\times 3^2\times {\mathrm{211}}^1\times {\mathrm{3109}}^1$

素因数の和:3336

約数の個数: 72

約数和(自身を含む): 539983080

約数和(自身を除く): 351055368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 211, 288, 422, 633, 844, 1266, 1688, 1899, 2532, 3109, 3376, 3798, 5064, 6218, 6752, 7596, 9327, 10128, 12436, 15192, 18654, 20256, 24872, 27981, 30384, 37308, 49744, 55962, 60768, 74616, 99488, 111924, 149232, 223848, 298464, 447696, 655999, 895392, 1311998, 1967997, 2623996, 3935994, 5247992, 5903991, 7871988, 10495984, 11807982, 15743976, 20991968, 23615964, 31487952, 47231928, 62975904, 94463856, 188927712]

約数ペア:

[(1, 188927712), (2, 94463856), (3, 62975904), (4, 47231928), (6, 31487952), (8, 23615964), (9, 20991968), (12, 15743976), (16, 11807982), (18, 10495984), (24, 7871988), (32, 5903991), (36, 5247992), (48, 3935994), (72, 2623996), (96, 1967997), (144, 1311998), (211, 895392), (288, 655999), (422, 447696), (633, 298464), (844, 223848), (1266, 149232), (1688, 111924), (1899, 99488), (2532, 74616), (3109, 60768), (3376, 55962), (3798, 49744), (5064, 37308), (6218, 30384), (6752, 27981), (7596, 24872), (9327, 20256), (10128, 18654), (12436, 15192)]