172079726

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{1249}}^1$

素因数の和:2028

約数の個数: 32

約数和(自身を含む): 318360000

約数和(自身を除く): 146280274

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 757, 1249, 1514, 2498, 5299, 8743, 9841, 10598, 16237, 17486, 19682, 32474, 68887, 113659, 137774, 227318, 945493, 1890986, 6618451, 12291409, 13236902, 24582818, 86039863, 172079726]

約数ペア:

[(1, 172079726), (2, 86039863), (7, 24582818), (13, 13236902), (14, 12291409), (26, 6618451), (91, 1890986), (182, 945493), (757, 227318), (1249, 137774), (1514, 113659), (2498, 68887), (5299, 32474), (8743, 19682), (9841, 17486), (10598, 16237)]