138904416

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:243

約数の個数: 288

約数和(自身を含む): 501590880

約数和(自身を除く): 362686464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 49, 51, 54, 56, 63, 68, 72, 84, 96, 98, 102, 108, 112, 119, 126, 136, 144, 147, 153, 168, 189, 193, 196, 204, 216, 224, 238, 252, 272, 288, 294, 306, 336, 357, 378, 386, 392, 408, 432, 441, 459, 476, 504, 544, 579, 588, 612, 672, 714, 756, 772, 784, 816, 833, 864, 882, 918, 952, 1008, 1071, 1158, 1176, 1224, 1323, 1351, 1428, 1512, 1544, 1568, 1632, 1666, 1737, 1764, 1836, 1904, 2016, 2142, 2316, 2352, 2448, 2499, 2646, 2702, 2856, 3024, 3088, 3213, 3281, 3332, 3474, 3528, 3672, 3808, 4053, 4284, 4632, 4704, 4896, 4998, 5211, 5292, 5404, 5712, 6048, 6176, 6426, 6562, 6664, 6948, 7056, 7344, 7497, 8106, 8568, 9264, 9457, 9843, 9996, 10422, 10584, 10808, 11424, 12159, 12852, 13124, 13328, 13896, 14112, 14688, 14994, 16212, 17136, 18528, 18914, 19686, 19992, 20844, 21168, 21616, 22491, 22967, 24318, 25704, 26248, 26656, 27792, 28371, 29529, 29988, 32424, 34272, 36477, 37828, 39372, 39984, 41688, 42336, 43232, 44982, 45934, 48636, 51408, 52496, 55584, 56742, 59058, 59976, 64848, 68901, 72954, 75656, 78744, 79968, 83376, 85113, 88587, 89964, 91868, 97272, 102816, 104992, 113484, 118116, 119952, 129696, 137802, 145908, 151312, 157488, 160769, 166752, 170226, 177174, 179928, 183736, 194544, 206703, 226968, 236232, 239904, 255339, 275604, 291816, 302624, 314976, 321538, 340452, 354348, 359856, 367472, 389088, 413406, 453936, 472464, 482307, 510678, 551208, 583632, 620109, 643076, 680904, 708696, 719712, 734944, 826812, 907872, 944928, 964614, 1021356, 1102416, 1167264, 1240218, 1286152, 1361808, 1417392, 1446921, 1653624, 1929228, 2042712, 2204832, 2480436, 2572304, 2723616, 2834784, 2893842, 3307248, 3858456, 4085424, 4340763, 4960872, 5144608, 5787684, 6614496, 7716912, 8170848, 8681526, 9921744, 11575368, 15433824, 17363052, 19843488, 23150736, 34726104, 46301472, 69452208, 138904416]

約数ペア:

[(1, 138904416), (2, 69452208), (3, 46301472), (4, 34726104), (6, 23150736), (7, 19843488), (8, 17363052), (9, 15433824), (12, 11575368), (14, 9921744), (16, 8681526), (17, 8170848), (18, 7716912), (21, 6614496), (24, 5787684), (27, 5144608), (28, 4960872), (32, 4340763), (34, 4085424), (36, 3858456), (42, 3307248), (48, 2893842), (49, 2834784), (51, 2723616), (54, 2572304), (56, 2480436), (63, 2204832), (68, 2042712), (72, 1929228), (84, 1653624), (96, 1446921), (98, 1417392), (102, 1361808), (108, 1286152), (112, 1240218), (119, 1167264), (126, 1102416), (136, 1021356), (144, 964614), (147, 944928), (153, 907872), (168, 826812), (189, 734944), (193, 719712), (196, 708696), (204, 680904), (216, 643076), (224, 620109), (238, 583632), (252, 551208), (272, 510678), (288, 482307), (294, 472464), (306, 453936), (336, 413406), (357, 389088), (378, 367472), (386, 359856), (392, 354348), (408, 340452), (432, 321538), (441, 314976), (459, 302624), (476, 291816), (504, 275604), (544, 255339), (579, 239904), (588, 236232), (612, 226968), (672, 206703), (714, 194544), (756, 183736), (772, 179928), (784, 177174), (816, 170226), (833, 166752), (864, 160769), (882, 157488), (918, 151312), (952, 145908), (1008, 137802), (1071, 129696), (1158, 119952), (1176, 118116), (1224, 113484), (1323, 104992), (1351, 102816), (1428, 97272), (1512, 91868), (1544, 89964), (1568, 88587), (1632, 85113), (1666, 83376), (1737, 79968), (1764, 78744), (1836, 75656), (1904, 72954), (2016, 68901), (2142, 64848), (2316, 59976), (2352, 59058), (2448, 56742), (2499, 55584), (2646, 52496), (2702, 51408), (2856, 48636), (3024, 45934), (3088, 44982), (3213, 43232), (3281, 42336), (3332, 41688), (3474, 39984), (3528, 39372), (3672, 37828), (3808, 36477), (4053, 34272), (4284, 32424), (4632, 29988), (4704, 29529), (4896, 28371), (4998, 27792), (5211, 26656), (5292, 26248), (5404, 25704), (5712, 24318), (6048, 22967), (6176, 22491), (6426, 21616), (6562, 21168), (6664, 20844), (6948, 19992), (7056, 19686), (7344, 18914), (7497, 18528), (8106, 17136), (8568, 16212), (9264, 14994), (9457, 14688), (9843, 14112), (9996, 13896), (10422, 13328), (10584, 13124), (10808, 12852), (11424, 12159)]