156947712496

素因数分解:

$2^4\times {\mathrm{56633}}^1\times {\mathrm{173207}}^1$

素因数の和:229848

約数の個数: 20

約数和(自身を含む): 304093318032

約数和(自身を除く): 147145605536

約数列:

[1, 2, 4, 8, 16, 56633, 113266, 173207, 226532, 346414, 453064, 692828, 906128, 1385656, 2771312, 9809232031, 19618464062, 39236928124, 78473856248, 156947712496]

約数ペア:

[(1, 156947712496), (2, 78473856248), (4, 39236928124), (8, 19618464062), (16, 9809232031), (56633, 2771312), (113266, 1385656), (173207, 906128), (226532, 692828), (346414, 453064)]