129256272

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{21893}}^1$

素因数の和:21948

約数の個数: 60

約数和(自身を含む): 370577844

約数和(自身を除く): 241321572

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 164, 246, 328, 369, 492, 656, 738, 984, 1476, 1968, 2952, 5904, 21893, 43786, 65679, 87572, 131358, 175144, 197037, 262716, 350288, 394074, 525432, 788148, 897613, 1050864, 1576296, 1795226, 2692839, 3152592, 3590452, 5385678, 7180904, 8078517, 10771356, 14361808, 16157034, 21542712, 32314068, 43085424, 64628136, 129256272]

約数ペア:

[(1, 129256272), (2, 64628136), (3, 43085424), (4, 32314068), (6, 21542712), (8, 16157034), (9, 14361808), (12, 10771356), (16, 8078517), (18, 7180904), (24, 5385678), (36, 3590452), (41, 3152592), (48, 2692839), (72, 1795226), (82, 1576296), (123, 1050864), (144, 897613), (164, 788148), (246, 525432), (328, 394074), (369, 350288), (492, 262716), (656, 197037), (738, 175144), (984, 131358), (1476, 87572), (1968, 65679), (2952, 43786), (5904, 21893)]