121574152

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{30577}}^1$

素因数の和:30661

約数の個数: 32

約数和(自身を含む): 264193920

約数和(自身を除く): 142619768

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 30577, 61154, 122308, 214039, 244616, 428078, 856156, 1712312, 2170967, 4341934, 8683868, 15196769, 17367736, 30393538, 60787076, 121574152]

約数ペア:

[(1, 121574152), (2, 60787076), (4, 30393538), (7, 17367736), (8, 15196769), (14, 8683868), (28, 4341934), (56, 2170967), (71, 1712312), (142, 856156), (284, 428078), (497, 244616), (568, 214039), (994, 122308), (1988, 61154), (3976, 30577)]