156908924

素因数分解:

$2^2\times {\mathrm{173}}^1\times {\mathrm{197}}^1\times {\mathrm{1151}}^1$

素因数の和:1525

約数の個数: 24

約数和(自身を含む): 277820928

約数和(自身を除く): 120912004

約数列:

[1, 2, 4, 173, 197, 346, 394, 692, 788, 1151, 2302, 4604, 34081, 68162, 136324, 199123, 226747, 398246, 453494, 796492, 906988, 39227231, 78454462, 156908924]

約数ペア:

[(1, 156908924), (2, 78454462), (4, 39227231), (173, 906988), (197, 796492), (346, 453494), (394, 398246), (692, 226747), (788, 199123), (1151, 136324), (2302, 68162), (4604, 34081)]