140881248

素因数分解:

$2^5\times 3^3\times {\mathrm{41}}^2\times {\mathrm{97}}^1$

素因数の和:198

約数の個数: 144

約数和(自身を含む): 425512080

約数和(自身を除く): 284630832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 72, 82, 96, 97, 108, 123, 144, 164, 194, 216, 246, 288, 291, 328, 369, 388, 432, 492, 582, 656, 738, 776, 864, 873, 984, 1107, 1164, 1312, 1476, 1552, 1681, 1746, 1968, 2214, 2328, 2619, 2952, 3104, 3362, 3492, 3936, 3977, 4428, 4656, 5043, 5238, 5904, 6724, 6984, 7954, 8856, 9312, 10086, 10476, 11808, 11931, 13448, 13968, 15129, 15908, 17712, 20172, 20952, 23862, 26896, 27936, 30258, 31816, 35424, 35793, 40344, 41904, 45387, 47724, 53792, 60516, 63632, 71586, 80688, 83808, 90774, 95448, 107379, 121032, 127264, 143172, 161376, 163057, 181548, 190896, 214758, 242064, 286344, 326114, 363096, 381792, 429516, 484128, 489171, 572688, 652228, 726192, 859032, 978342, 1145376, 1304456, 1452384, 1467513, 1718064, 1956684, 2608912, 2935026, 3436128, 3913368, 4402539, 5217824, 5870052, 7826736, 8805078, 11740104, 15653472, 17610156, 23480208, 35220312, 46960416, 70440624, 140881248]

約数ペア:

[(1, 140881248), (2, 70440624), (3, 46960416), (4, 35220312), (6, 23480208), (8, 17610156), (9, 15653472), (12, 11740104), (16, 8805078), (18, 7826736), (24, 5870052), (27, 5217824), (32, 4402539), (36, 3913368), (41, 3436128), (48, 2935026), (54, 2608912), (72, 1956684), (82, 1718064), (96, 1467513), (97, 1452384), (108, 1304456), (123, 1145376), (144, 978342), (164, 859032), (194, 726192), (216, 652228), (246, 572688), (288, 489171), (291, 484128), (328, 429516), (369, 381792), (388, 363096), (432, 326114), (492, 286344), (582, 242064), (656, 214758), (738, 190896), (776, 181548), (864, 163057), (873, 161376), (984, 143172), (1107, 127264), (1164, 121032), (1312, 107379), (1476, 95448), (1552, 90774), (1681, 83808), (1746, 80688), (1968, 71586), (2214, 63632), (2328, 60516), (2619, 53792), (2952, 47724), (3104, 45387), (3362, 41904), (3492, 40344), (3936, 35793), (3977, 35424), (4428, 31816), (4656, 30258), (5043, 27936), (5238, 26896), (5904, 23862), (6724, 20952), (6984, 20172), (7954, 17712), (8856, 15908), (9312, 15129), (10086, 13968), (10476, 13448), (11808, 11931)]