155817792

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{20809}}^1$

素因数の和:20840

約数の個数: 84

約数和(自身を含む): 481002340

約数和(自身を除く): 325184548

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 7488, 20809, 41618, 62427, 83236, 124854, 166472, 187281, 249708, 270517, 332944, 374562, 499416, 541034, 665888, 749124, 811551, 998832, 1082068, 1331776, 1498248, 1623102, 1997664, 2164136, 2434653, 2996496, 3246204, 3995328, 4328272, 4869306, 5992992, 6492408, 8656544, 9738612, 11985984, 12984816, 17313088, 19477224, 25969632, 38954448, 51939264, 77908896, 155817792]

約数ペア:

[(1, 155817792), (2, 77908896), (3, 51939264), (4, 38954448), (6, 25969632), (8, 19477224), (9, 17313088), (12, 12984816), (13, 11985984), (16, 9738612), (18, 8656544), (24, 6492408), (26, 5992992), (32, 4869306), (36, 4328272), (39, 3995328), (48, 3246204), (52, 2996496), (64, 2434653), (72, 2164136), (78, 1997664), (96, 1623102), (104, 1498248), (117, 1331776), (144, 1082068), (156, 998832), (192, 811551), (208, 749124), (234, 665888), (288, 541034), (312, 499416), (416, 374562), (468, 332944), (576, 270517), (624, 249708), (832, 187281), (936, 166472), (1248, 124854), (1872, 83236), (2496, 62427), (3744, 41618), (7488, 20809)]