140559328

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:169

約数の個数: 144

約数和(自身を含む): 354170880

約数和(自身を除く): 213611552

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 47, 52, 56, 79, 91, 94, 104, 112, 158, 169, 182, 188, 208, 224, 316, 329, 338, 364, 376, 416, 553, 611, 632, 658, 676, 728, 752, 1027, 1106, 1183, 1222, 1264, 1316, 1352, 1456, 1504, 2054, 2212, 2366, 2444, 2528, 2632, 2704, 2912, 3713, 4108, 4277, 4424, 4732, 4888, 5264, 5408, 7189, 7426, 7943, 8216, 8554, 8848, 9464, 9776, 10528, 13351, 14378, 14852, 15886, 16432, 17108, 17696, 18928, 19552, 25991, 26702, 28756, 29704, 31772, 32864, 34216, 37856, 48269, 51982, 53404, 55601, 57512, 59408, 63544, 68432, 93457, 96538, 103964, 106808, 111202, 115024, 118816, 127088, 136864, 186914, 193076, 207928, 213616, 222404, 230048, 254176, 337883, 373828, 386152, 415856, 427232, 444808, 627497, 675766, 747656, 772304, 831712, 889616, 1254994, 1351532, 1495312, 1544608, 1779232, 2509988, 2703064, 2990624, 4392479, 5019976, 5406128, 8784958, 10039952, 10812256, 17569916, 20079904, 35139832, 70279664, 140559328]

約数ペア:

[(1, 140559328), (2, 70279664), (4, 35139832), (7, 20079904), (8, 17569916), (13, 10812256), (14, 10039952), (16, 8784958), (26, 5406128), (28, 5019976), (32, 4392479), (47, 2990624), (52, 2703064), (56, 2509988), (79, 1779232), (91, 1544608), (94, 1495312), (104, 1351532), (112, 1254994), (158, 889616), (169, 831712), (182, 772304), (188, 747656), (208, 675766), (224, 627497), (316, 444808), (329, 427232), (338, 415856), (364, 386152), (376, 373828), (416, 337883), (553, 254176), (611, 230048), (632, 222404), (658, 213616), (676, 207928), (728, 193076), (752, 186914), (1027, 136864), (1106, 127088), (1183, 118816), (1222, 115024), (1264, 111202), (1316, 106808), (1352, 103964), (1456, 96538), (1504, 93457), (2054, 68432), (2212, 63544), (2366, 59408), (2444, 57512), (2528, 55601), (2632, 53404), (2704, 51982), (2912, 48269), (3713, 37856), (4108, 34216), (4277, 32864), (4424, 31772), (4732, 29704), (4888, 28756), (5264, 26702), (5408, 25991), (7189, 19552), (7426, 18928), (7943, 17696), (8216, 17108), (8554, 16432), (8848, 15886), (9464, 14852), (9776, 14378), (10528, 13351)]