121756752

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{337}}^1$

素因数の和:557

約数の個数: 120

約数和(自身を含む): 369957224

約数和(自身を除く): 248200472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 193, 208, 234, 312, 337, 386, 468, 579, 624, 674, 772, 936, 1011, 1158, 1348, 1544, 1737, 1872, 2022, 2316, 2509, 2696, 3033, 3088, 3474, 4044, 4381, 4632, 5018, 5392, 6066, 6948, 7527, 8088, 8762, 9264, 10036, 12132, 13143, 13896, 15054, 16176, 17524, 20072, 22581, 24264, 26286, 27792, 30108, 35048, 39429, 40144, 45162, 48528, 52572, 60216, 65041, 70096, 78858, 90324, 105144, 120432, 130082, 157716, 180648, 195123, 210288, 260164, 315432, 361296, 390246, 520328, 585369, 630864, 780492, 845533, 1040656, 1170738, 1560984, 1691066, 2341476, 2536599, 3121968, 3382132, 4682952, 5073198, 6764264, 7609797, 9365904, 10146396, 13528528, 15219594, 20292792, 30439188, 40585584, 60878376, 121756752]

約数ペア:

[(1, 121756752), (2, 60878376), (3, 40585584), (4, 30439188), (6, 20292792), (8, 15219594), (9, 13528528), (12, 10146396), (13, 9365904), (16, 7609797), (18, 6764264), (24, 5073198), (26, 4682952), (36, 3382132), (39, 3121968), (48, 2536599), (52, 2341476), (72, 1691066), (78, 1560984), (104, 1170738), (117, 1040656), (144, 845533), (156, 780492), (193, 630864), (208, 585369), (234, 520328), (312, 390246), (337, 361296), (386, 315432), (468, 260164), (579, 210288), (624, 195123), (674, 180648), (772, 157716), (936, 130082), (1011, 120432), (1158, 105144), (1348, 90324), (1544, 78858), (1737, 70096), (1872, 65041), (2022, 60216), (2316, 52572), (2509, 48528), (2696, 45162), (3033, 40144), (3088, 39429), (3474, 35048), (4044, 30108), (4381, 27792), (4632, 26286), (5018, 24264), (5392, 22581), (6066, 20072), (6948, 17524), (7527, 16176), (8088, 15054), (8762, 13896), (9264, 13143), (10036, 12132)]