142901382

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{523}}^1$

素因数の和:685

約数の個数: 64

約数和(自身を含む): 321140736

約数和(自身を除く): 178239354

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 113, 186, 226, 339, 403, 523, 678, 806, 1046, 1209, 1469, 1569, 2418, 2938, 3138, 3503, 4407, 6799, 7006, 8814, 10509, 13598, 16213, 20397, 21018, 32426, 40794, 45539, 48639, 59099, 91078, 97278, 118198, 136617, 177297, 210769, 273234, 354594, 421538, 632307, 768287, 1264614, 1536574, 1832069, 2304861, 3664138, 4609722, 5496207, 10992414, 23816897, 47633794, 71450691, 142901382]

約数ペア:

[(1, 142901382), (2, 71450691), (3, 47633794), (6, 23816897), (13, 10992414), (26, 5496207), (31, 4609722), (39, 3664138), (62, 2304861), (78, 1832069), (93, 1536574), (113, 1264614), (186, 768287), (226, 632307), (339, 421538), (403, 354594), (523, 273234), (678, 210769), (806, 177297), (1046, 136617), (1209, 118198), (1469, 97278), (1569, 91078), (2418, 59099), (2938, 48639), (3138, 45539), (3503, 40794), (4407, 32426), (6799, 21018), (7006, 20397), (8814, 16213), (10509, 13598)]