172491164

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{4337}}^1$

素因数の和:4565

約数の個数: 24

約数和(自身を含む): 308761488

約数和(自身を除く): 136270324

約数列:

[1, 2, 4, 61, 122, 163, 244, 326, 652, 4337, 8674, 9943, 17348, 19886, 39772, 264557, 529114, 706931, 1058228, 1413862, 2827724, 43122791, 86245582, 172491164]

約数ペア:

[(1, 172491164), (2, 86245582), (4, 43122791), (61, 2827724), (122, 1413862), (163, 1058228), (244, 706931), (326, 529114), (652, 264557), (4337, 39772), (8674, 19886), (9943, 17348)]