155014756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:221

約数の個数: 96

約数和(自身を含む): 326043648

約数和(自身を除く): 171028892

約数列:

[1, 2, 4, 13, 23, 26, 31, 37, 46, 52, 62, 74, 92, 113, 124, 148, 226, 299, 403, 452, 481, 598, 713, 806, 851, 962, 1147, 1196, 1426, 1469, 1612, 1702, 1924, 2294, 2599, 2852, 2938, 3404, 3503, 4181, 4588, 5198, 5876, 7006, 8362, 9269, 10396, 11063, 14012, 14911, 16724, 18538, 22126, 26381, 29822, 33787, 37076, 44252, 45539, 52762, 54353, 59644, 67574, 80569, 91078, 96163, 105524, 108706, 129611, 135148, 161138, 182156, 192326, 217412, 259222, 322276, 342953, 384652, 518444, 685906, 1047397, 1250119, 1371812, 1684943, 2094794, 2500238, 2981053, 3369886, 4189588, 5000476, 5962106, 6739772, 11924212, 38753689, 77507378, 155014756]

約数ペア:

[(1, 155014756), (2, 77507378), (4, 38753689), (13, 11924212), (23, 6739772), (26, 5962106), (31, 5000476), (37, 4189588), (46, 3369886), (52, 2981053), (62, 2500238), (74, 2094794), (92, 1684943), (113, 1371812), (124, 1250119), (148, 1047397), (226, 685906), (299, 518444), (403, 384652), (452, 342953), (481, 322276), (598, 259222), (713, 217412), (806, 192326), (851, 182156), (962, 161138), (1147, 135148), (1196, 129611), (1426, 108706), (1469, 105524), (1612, 96163), (1702, 91078), (1924, 80569), (2294, 67574), (2599, 59644), (2852, 54353), (2938, 52762), (3404, 45539), (3503, 44252), (4181, 37076), (4588, 33787), (5198, 29822), (5876, 26381), (7006, 22126), (8362, 18538), (9269, 16724), (10396, 14911), (11063, 14012)]