131034288

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{293}}^1$

素因数の和:344

約数の個数: 160

約数和(自身を含む): 426972672

約数和(自身を除く): 295938384

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 121, 132, 154, 168, 176, 231, 242, 264, 293, 308, 336, 363, 462, 484, 528, 586, 616, 726, 847, 879, 924, 968, 1172, 1232, 1331, 1452, 1694, 1758, 1848, 1936, 2051, 2344, 2541, 2662, 2904, 3223, 3388, 3516, 3696, 3993, 4102, 4688, 5082, 5324, 5808, 6153, 6446, 6776, 7032, 7986, 8204, 9317, 9669, 10164, 10648, 12306, 12892, 13552, 14064, 15972, 16408, 18634, 19338, 20328, 21296, 22561, 24612, 25784, 27951, 31944, 32816, 35453, 37268, 38676, 40656, 45122, 49224, 51568, 55902, 63888, 67683, 70906, 74536, 77352, 90244, 98448, 106359, 111804, 135366, 141812, 149072, 154704, 180488, 212718, 223608, 248171, 270732, 283624, 360976, 389983, 425436, 447216, 496342, 541464, 567248, 744513, 779966, 850872, 992684, 1082928, 1169949, 1489026, 1559932, 1701744, 1985368, 2339898, 2729881, 2978052, 3119864, 3970736, 4679796, 5459762, 5956104, 6239728, 8189643, 9359592, 10919524, 11912208, 16379286, 18719184, 21839048, 32758572, 43678096, 65517144, 131034288]

約数ペア:

[(1, 131034288), (2, 65517144), (3, 43678096), (4, 32758572), (6, 21839048), (7, 18719184), (8, 16379286), (11, 11912208), (12, 10919524), (14, 9359592), (16, 8189643), (21, 6239728), (22, 5956104), (24, 5459762), (28, 4679796), (33, 3970736), (42, 3119864), (44, 2978052), (48, 2729881), (56, 2339898), (66, 1985368), (77, 1701744), (84, 1559932), (88, 1489026), (112, 1169949), (121, 1082928), (132, 992684), (154, 850872), (168, 779966), (176, 744513), (231, 567248), (242, 541464), (264, 496342), (293, 447216), (308, 425436), (336, 389983), (363, 360976), (462, 283624), (484, 270732), (528, 248171), (586, 223608), (616, 212718), (726, 180488), (847, 154704), (879, 149072), (924, 141812), (968, 135366), (1172, 111804), (1232, 106359), (1331, 98448), (1452, 90244), (1694, 77352), (1758, 74536), (1848, 70906), (1936, 67683), (2051, 63888), (2344, 55902), (2541, 51568), (2662, 49224), (2904, 45122), (3223, 40656), (3388, 38676), (3516, 37268), (3696, 35453), (3993, 32816), (4102, 31944), (4688, 27951), (5082, 25784), (5324, 24612), (5808, 22561), (6153, 21296), (6446, 20328), (6776, 19338), (7032, 18634), (7986, 16408), (8204, 15972), (9317, 14064), (9669, 13552), (10164, 12892), (10648, 12306)]