165214368

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^3\times {\mathrm{431}}^1$

素因数の和:480

約数の個数: 144

約数和(自身を含む): 517974912

約数和(自身を除く): 352760544

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 121, 132, 144, 176, 198, 242, 264, 288, 352, 363, 396, 431, 484, 528, 726, 792, 862, 968, 1056, 1089, 1293, 1331, 1452, 1584, 1724, 1936, 2178, 2586, 2662, 2904, 3168, 3448, 3872, 3879, 3993, 4356, 4741, 5172, 5324, 5808, 6896, 7758, 7986, 8712, 9482, 10344, 10648, 11616, 11979, 13792, 14223, 15516, 15972, 17424, 18964, 20688, 21296, 23958, 28446, 31032, 31944, 34848, 37928, 41376, 42592, 42669, 47916, 52151, 56892, 62064, 63888, 75856, 85338, 95832, 104302, 113784, 124128, 127776, 151712, 156453, 170676, 191664, 208604, 227568, 312906, 341352, 383328, 417208, 455136, 469359, 573661, 625812, 682704, 834416, 938718, 1147322, 1251624, 1365408, 1668832, 1720983, 1877436, 2294644, 2503248, 3441966, 3754872, 4589288, 5006496, 5162949, 6883932, 7509744, 9178576, 10325898, 13767864, 15019488, 18357152, 20651796, 27535728, 41303592, 55071456, 82607184, 165214368]

約数ペア:

[(1, 165214368), (2, 82607184), (3, 55071456), (4, 41303592), (6, 27535728), (8, 20651796), (9, 18357152), (11, 15019488), (12, 13767864), (16, 10325898), (18, 9178576), (22, 7509744), (24, 6883932), (32, 5162949), (33, 5006496), (36, 4589288), (44, 3754872), (48, 3441966), (66, 2503248), (72, 2294644), (88, 1877436), (96, 1720983), (99, 1668832), (121, 1365408), (132, 1251624), (144, 1147322), (176, 938718), (198, 834416), (242, 682704), (264, 625812), (288, 573661), (352, 469359), (363, 455136), (396, 417208), (431, 383328), (484, 341352), (528, 312906), (726, 227568), (792, 208604), (862, 191664), (968, 170676), (1056, 156453), (1089, 151712), (1293, 127776), (1331, 124128), (1452, 113784), (1584, 104302), (1724, 95832), (1936, 85338), (2178, 75856), (2586, 63888), (2662, 62064), (2904, 56892), (3168, 52151), (3448, 47916), (3872, 42669), (3879, 42592), (3993, 41376), (4356, 37928), (4741, 34848), (5172, 31944), (5324, 31032), (5808, 28446), (6896, 23958), (7758, 21296), (7986, 20688), (8712, 18964), (9482, 17424), (10344, 15972), (10648, 15516), (11616, 14223), (11979, 13792)]