145085328

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:357

約数の個数: 120

約数和(自身を含む): 419764800

約数和(自身を除く): 274679472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 83, 122, 144, 166, 183, 199, 244, 249, 332, 366, 398, 488, 498, 549, 597, 664, 732, 747, 796, 976, 996, 1098, 1194, 1328, 1464, 1494, 1592, 1791, 1992, 2196, 2388, 2928, 2988, 3184, 3582, 3984, 4392, 4776, 5063, 5976, 7164, 8784, 9552, 10126, 11952, 12139, 14328, 15189, 16517, 20252, 24278, 28656, 30378, 33034, 36417, 40504, 45567, 48556, 49551, 60756, 66068, 72834, 81008, 91134, 97112, 99102, 109251, 121512, 132136, 145668, 148653, 182268, 194224, 198204, 218502, 243024, 264272, 291336, 297306, 364536, 396408, 437004, 582672, 594612, 729072, 792816, 874008, 1007537, 1189224, 1748016, 2015074, 2378448, 3022611, 4030148, 6045222, 8060296, 9067833, 12090444, 16120592, 18135666, 24180888, 36271332, 48361776, 72542664, 145085328]

約数ペア:

[(1, 145085328), (2, 72542664), (3, 48361776), (4, 36271332), (6, 24180888), (8, 18135666), (9, 16120592), (12, 12090444), (16, 9067833), (18, 8060296), (24, 6045222), (36, 4030148), (48, 3022611), (61, 2378448), (72, 2015074), (83, 1748016), (122, 1189224), (144, 1007537), (166, 874008), (183, 792816), (199, 729072), (244, 594612), (249, 582672), (332, 437004), (366, 396408), (398, 364536), (488, 297306), (498, 291336), (549, 264272), (597, 243024), (664, 218502), (732, 198204), (747, 194224), (796, 182268), (976, 148653), (996, 145668), (1098, 132136), (1194, 121512), (1328, 109251), (1464, 99102), (1494, 97112), (1592, 91134), (1791, 81008), (1992, 72834), (2196, 66068), (2388, 60756), (2928, 49551), (2988, 48556), (3184, 45567), (3582, 40504), (3984, 36417), (4392, 33034), (4776, 30378), (5063, 28656), (5976, 24278), (7164, 20252), (8784, 16517), (9552, 15189), (10126, 14328), (11952, 12139)]