129183808

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{155269}}^1$

素因数の和:155294

約数の個数: 28

約数和(自身を含む): 276070060

約数和(自身を除く): 146886252

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 155269, 310538, 621076, 1242152, 2018497, 2484304, 4036994, 4968608, 8073988, 9937216, 16147976, 32295952, 64591904, 129183808]

約数ペア:

[(1, 129183808), (2, 64591904), (4, 32295952), (8, 16147976), (13, 9937216), (16, 8073988), (26, 4968608), (32, 4036994), (52, 2484304), (64, 2018497), (104, 1242152), (208, 621076), (416, 310538), (832, 155269)]