128536416

素因数分解:

$2^5\times 3^3\times {\mathrm{31}}^1\times {\mathrm{4799}}^1$

素因数の和:4849

約数の個数: 96

約数和(自身を含む): 387072000

約数和(自身を除く): 258535584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 93, 96, 108, 124, 144, 186, 216, 248, 279, 288, 372, 432, 496, 558, 744, 837, 864, 992, 1116, 1488, 1674, 2232, 2976, 3348, 4464, 4799, 6696, 8928, 9598, 13392, 14397, 19196, 26784, 28794, 38392, 43191, 57588, 76784, 86382, 115176, 129573, 148769, 153568, 172764, 230352, 259146, 297538, 345528, 446307, 460704, 518292, 595076, 691056, 892614, 1036584, 1190152, 1338921, 1382112, 1785228, 2073168, 2380304, 2677842, 3570456, 4016763, 4146336, 4760608, 5355684, 7140912, 8033526, 10711368, 14281824, 16067052, 21422736, 32134104, 42845472, 64268208, 128536416]

約数ペア:

[(1, 128536416), (2, 64268208), (3, 42845472), (4, 32134104), (6, 21422736), (8, 16067052), (9, 14281824), (12, 10711368), (16, 8033526), (18, 7140912), (24, 5355684), (27, 4760608), (31, 4146336), (32, 4016763), (36, 3570456), (48, 2677842), (54, 2380304), (62, 2073168), (72, 1785228), (93, 1382112), (96, 1338921), (108, 1190152), (124, 1036584), (144, 892614), (186, 691056), (216, 595076), (248, 518292), (279, 460704), (288, 446307), (372, 345528), (432, 297538), (496, 259146), (558, 230352), (744, 172764), (837, 153568), (864, 148769), (992, 129573), (1116, 115176), (1488, 86382), (1674, 76784), (2232, 57588), (2976, 43191), (3348, 38392), (4464, 28794), (4799, 26784), (6696, 19196), (8928, 14397), (9598, 13392)]