191376144

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{997}}^1$

素因数の和:1085

約数の個数: 120

約数和(自身を含む): 566289152

約数和(自身を除く): 374913008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 43, 48, 62, 72, 86, 93, 124, 129, 144, 172, 186, 248, 258, 279, 344, 372, 387, 496, 516, 558, 688, 744, 774, 997, 1032, 1116, 1333, 1488, 1548, 1994, 2064, 2232, 2666, 2991, 3096, 3988, 3999, 4464, 5332, 5982, 6192, 7976, 7998, 8973, 10664, 11964, 11997, 15952, 15996, 17946, 21328, 23928, 23994, 30907, 31992, 35892, 42871, 47856, 47988, 61814, 63984, 71784, 85742, 92721, 95976, 123628, 128613, 143568, 171484, 185442, 191952, 247256, 257226, 278163, 342968, 370884, 385839, 494512, 514452, 556326, 685936, 741768, 771678, 1028904, 1112652, 1329001, 1483536, 1543356, 2057808, 2225304, 2658002, 3086712, 3987003, 4450608, 5316004, 6173424, 7974006, 10632008, 11961009, 15948012, 21264016, 23922018, 31896024, 47844036, 63792048, 95688072, 191376144]

約数ペア:

[(1, 191376144), (2, 95688072), (3, 63792048), (4, 47844036), (6, 31896024), (8, 23922018), (9, 21264016), (12, 15948012), (16, 11961009), (18, 10632008), (24, 7974006), (31, 6173424), (36, 5316004), (43, 4450608), (48, 3987003), (62, 3086712), (72, 2658002), (86, 2225304), (93, 2057808), (124, 1543356), (129, 1483536), (144, 1329001), (172, 1112652), (186, 1028904), (248, 771678), (258, 741768), (279, 685936), (344, 556326), (372, 514452), (387, 494512), (496, 385839), (516, 370884), (558, 342968), (688, 278163), (744, 257226), (774, 247256), (997, 191952), (1032, 185442), (1116, 171484), (1333, 143568), (1488, 128613), (1548, 123628), (1994, 95976), (2064, 92721), (2232, 85742), (2666, 71784), (2991, 63984), (3096, 61814), (3988, 47988), (3999, 47856), (4464, 42871), (5332, 35892), (5982, 31992), (6192, 30907), (7976, 23994), (7998, 23928), (8973, 21328), (10664, 17946), (11964, 15996), (11997, 15952)]