138353208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{251}}^1$

素因数の和:477

約数の個数: 128

約数和(自身を含む): 422392320

約数和(自身を除く): 284039112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 193, 204, 238, 251, 357, 386, 408, 476, 502, 579, 714, 753, 772, 952, 1004, 1158, 1351, 1428, 1506, 1544, 1757, 2008, 2316, 2702, 2856, 3012, 3281, 3514, 4053, 4267, 4632, 5271, 5404, 6024, 6562, 7028, 8106, 8534, 9843, 10542, 10808, 12801, 13124, 14056, 16212, 17068, 19686, 21084, 22967, 25602, 26248, 29869, 32424, 34136, 39372, 42168, 45934, 48443, 51204, 59738, 68901, 78744, 89607, 91868, 96886, 102408, 119476, 137802, 145329, 179214, 183736, 193772, 238952, 275604, 290658, 339101, 358428, 387544, 551208, 581316, 678202, 716856, 823531, 1017303, 1162632, 1356404, 1647062, 2034606, 2470593, 2712808, 3294124, 4069212, 4941186, 5764717, 6588248, 8138424, 9882372, 11529434, 17294151, 19764744, 23058868, 34588302, 46117736, 69176604, 138353208]

約数ペア:

[(1, 138353208), (2, 69176604), (3, 46117736), (4, 34588302), (6, 23058868), (7, 19764744), (8, 17294151), (12, 11529434), (14, 9882372), (17, 8138424), (21, 6588248), (24, 5764717), (28, 4941186), (34, 4069212), (42, 3294124), (51, 2712808), (56, 2470593), (68, 2034606), (84, 1647062), (102, 1356404), (119, 1162632), (136, 1017303), (168, 823531), (193, 716856), (204, 678202), (238, 581316), (251, 551208), (357, 387544), (386, 358428), (408, 339101), (476, 290658), (502, 275604), (579, 238952), (714, 193772), (753, 183736), (772, 179214), (952, 145329), (1004, 137802), (1158, 119476), (1351, 102408), (1428, 96886), (1506, 91868), (1544, 89607), (1757, 78744), (2008, 68901), (2316, 59738), (2702, 51204), (2856, 48443), (3012, 45934), (3281, 42168), (3514, 39372), (4053, 34136), (4267, 32424), (4632, 29869), (5271, 26248), (5404, 25602), (6024, 22967), (6562, 21084), (7028, 19686), (8106, 17068), (8534, 16212), (9843, 14056), (10542, 13124), (10808, 12801)]