140720832

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2053}}^1$

素因数の和:2095

約数の個数: 168

約数和(自身を含む): 488326176

約数和(自身を除く): 347605344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 64, 68, 72, 84, 96, 102, 112, 119, 126, 136, 144, 153, 168, 192, 204, 224, 238, 252, 272, 288, 306, 336, 357, 408, 448, 476, 504, 544, 576, 612, 672, 714, 816, 952, 1008, 1071, 1088, 1224, 1344, 1428, 1632, 1904, 2016, 2053, 2142, 2448, 2856, 3264, 3808, 4032, 4106, 4284, 4896, 5712, 6159, 7616, 8212, 8568, 9792, 11424, 12318, 14371, 16424, 17136, 18477, 22848, 24636, 28742, 32848, 34272, 34901, 36954, 43113, 49272, 57484, 65696, 68544, 69802, 73908, 86226, 98544, 104703, 114968, 129339, 131392, 139604, 147816, 172452, 197088, 209406, 229936, 244307, 258678, 279208, 295632, 314109, 344904, 394176, 418812, 459872, 488614, 517356, 558416, 591264, 628218, 689808, 732921, 837624, 919744, 977228, 1034712, 1116832, 1182528, 1256436, 1379616, 1465842, 1675248, 1954456, 2069424, 2198763, 2233664, 2512872, 2759232, 2931684, 3350496, 3908912, 4138848, 4397526, 5025744, 5863368, 6700992, 7817824, 8277696, 8795052, 10051488, 11726736, 15635648, 17590104, 20102976, 23453472, 35180208, 46906944, 70360416, 140720832]

約数ペア:

[(1, 140720832), (2, 70360416), (3, 46906944), (4, 35180208), (6, 23453472), (7, 20102976), (8, 17590104), (9, 15635648), (12, 11726736), (14, 10051488), (16, 8795052), (17, 8277696), (18, 7817824), (21, 6700992), (24, 5863368), (28, 5025744), (32, 4397526), (34, 4138848), (36, 3908912), (42, 3350496), (48, 2931684), (51, 2759232), (56, 2512872), (63, 2233664), (64, 2198763), (68, 2069424), (72, 1954456), (84, 1675248), (96, 1465842), (102, 1379616), (112, 1256436), (119, 1182528), (126, 1116832), (136, 1034712), (144, 977228), (153, 919744), (168, 837624), (192, 732921), (204, 689808), (224, 628218), (238, 591264), (252, 558416), (272, 517356), (288, 488614), (306, 459872), (336, 418812), (357, 394176), (408, 344904), (448, 314109), (476, 295632), (504, 279208), (544, 258678), (576, 244307), (612, 229936), (672, 209406), (714, 197088), (816, 172452), (952, 147816), (1008, 139604), (1071, 131392), (1088, 129339), (1224, 114968), (1344, 104703), (1428, 98544), (1632, 86226), (1904, 73908), (2016, 69802), (2053, 68544), (2142, 65696), (2448, 57484), (2856, 49272), (3264, 43113), (3808, 36954), (4032, 34901), (4106, 34272), (4284, 32848), (4896, 28742), (5712, 24636), (6159, 22848), (7616, 18477), (8212, 17136), (8568, 16424), (9792, 14371), (11424, 12318)]