138604081992

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{839}}^1\times {\mathrm{160079}}^1$

素因数の和:160970

約数の個数: 64

約数和(自身を含む): 354993408000

約数和(自身を除く): 216389326008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 839, 1032, 1678, 2517, 3356, 5034, 6712, 10068, 20136, 36077, 72154, 108231, 144308, 160079, 216462, 288616, 320158, 432924, 480237, 640316, 865848, 960474, 1280632, 1920948, 3841896, 6883397, 13766794, 20650191, 27533588, 41300382, 55067176, 82600764, 134306281, 165201528, 268612562, 402918843, 537225124, 805837686, 1074450248, 1611675372, 3223350744, 5775170083, 11550340166, 17325510249, 23100680332, 34651020498, 46201360664, 69302040996, 138604081992]

約数ペア:

[(1, 138604081992), (2, 69302040996), (3, 46201360664), (4, 34651020498), (6, 23100680332), (8, 17325510249), (12, 11550340166), (24, 5775170083), (43, 3223350744), (86, 1611675372), (129, 1074450248), (172, 805837686), (258, 537225124), (344, 402918843), (516, 268612562), (839, 165201528), (1032, 134306281), (1678, 82600764), (2517, 55067176), (3356, 41300382), (5034, 27533588), (6712, 20650191), (10068, 13766794), (20136, 6883397), (36077, 3841896), (72154, 1920948), (108231, 1280632), (144308, 960474), (160079, 865848), (216462, 640316), (288616, 480237), (320158, 432924)]