129993168

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{439}}^1$

素因数の和:680

約数の個数: 80

約数和(自身を含む): 349184000

約数和(自身を除く): 219190832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 199, 248, 372, 398, 439, 496, 597, 744, 796, 878, 1194, 1317, 1488, 1592, 1756, 2388, 2634, 3184, 3512, 4776, 5268, 6169, 7024, 9552, 10536, 12338, 13609, 18507, 21072, 24676, 27218, 37014, 40827, 49352, 54436, 74028, 81654, 87361, 98704, 108872, 148056, 163308, 174722, 217744, 262083, 296112, 326616, 349444, 524166, 653232, 698888, 1048332, 1397776, 2096664, 2708191, 4193328, 5416382, 8124573, 10832764, 16249146, 21665528, 32498292, 43331056, 64996584, 129993168]

約数ペア:

[(1, 129993168), (2, 64996584), (3, 43331056), (4, 32498292), (6, 21665528), (8, 16249146), (12, 10832764), (16, 8124573), (24, 5416382), (31, 4193328), (48, 2708191), (62, 2096664), (93, 1397776), (124, 1048332), (186, 698888), (199, 653232), (248, 524166), (372, 349444), (398, 326616), (439, 296112), (496, 262083), (597, 217744), (744, 174722), (796, 163308), (878, 148056), (1194, 108872), (1317, 98704), (1488, 87361), (1592, 81654), (1756, 74028), (2388, 54436), (2634, 49352), (3184, 40827), (3512, 37014), (4776, 27218), (5268, 24676), (6169, 21072), (7024, 18507), (9552, 13609), (10536, 12338)]