121328688

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1531}}^1$

素因数の和:1682

約数の個数: 80

約数和(自身を含む): 340422656

約数和(自身を除く): 219093968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 127, 156, 208, 254, 312, 381, 508, 624, 762, 1016, 1524, 1531, 1651, 2032, 3048, 3062, 3302, 4593, 4953, 6096, 6124, 6604, 9186, 9906, 12248, 13208, 18372, 19812, 19903, 24496, 26416, 36744, 39624, 39806, 59709, 73488, 79248, 79612, 119418, 159224, 194437, 238836, 318448, 388874, 477672, 583311, 777748, 955344, 1166622, 1555496, 2333244, 2527681, 3110992, 4666488, 5055362, 7583043, 9332976, 10110724, 15166086, 20221448, 30332172, 40442896, 60664344, 121328688]

約数ペア:

[(1, 121328688), (2, 60664344), (3, 40442896), (4, 30332172), (6, 20221448), (8, 15166086), (12, 10110724), (13, 9332976), (16, 7583043), (24, 5055362), (26, 4666488), (39, 3110992), (48, 2527681), (52, 2333244), (78, 1555496), (104, 1166622), (127, 955344), (156, 777748), (208, 583311), (254, 477672), (312, 388874), (381, 318448), (508, 238836), (624, 194437), (762, 159224), (1016, 119418), (1524, 79612), (1531, 79248), (1651, 73488), (2032, 59709), (3048, 39806), (3062, 39624), (3302, 36744), (4593, 26416), (4953, 24496), (6096, 19903), (6124, 19812), (6604, 18372), (9186, 13208), (9906, 12248)]