178945008

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{1493}}^1$

素因数の和:1742

約数の個数: 80

約数和(自身を含む): 506860416

約数和(自身を除く): 327915408

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 227, 264, 454, 528, 681, 908, 1362, 1493, 1816, 2497, 2724, 2986, 3632, 4479, 4994, 5448, 5972, 7491, 8958, 9988, 10896, 11944, 14982, 16423, 17916, 19976, 23888, 29964, 32846, 35832, 39952, 49269, 59928, 65692, 71664, 98538, 119856, 131384, 197076, 262768, 338911, 394152, 677822, 788304, 1016733, 1355644, 2033466, 2711288, 3728021, 4066932, 5422576, 7456042, 8133864, 11184063, 14912084, 16267728, 22368126, 29824168, 44736252, 59648336, 89472504, 178945008]

約数ペア:

[(1, 178945008), (2, 89472504), (3, 59648336), (4, 44736252), (6, 29824168), (8, 22368126), (11, 16267728), (12, 14912084), (16, 11184063), (22, 8133864), (24, 7456042), (33, 5422576), (44, 4066932), (48, 3728021), (66, 2711288), (88, 2033466), (132, 1355644), (176, 1016733), (227, 788304), (264, 677822), (454, 394152), (528, 338911), (681, 262768), (908, 197076), (1362, 131384), (1493, 119856), (1816, 98538), (2497, 71664), (2724, 65692), (2986, 59928), (3632, 49269), (4479, 39952), (4994, 35832), (5448, 32846), (5972, 29964), (7491, 23888), (8958, 19976), (9988, 17916), (10896, 16423), (11944, 14982)]