156947298

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{2393}}^1$

素因数の和:3058

約数の個数: 32

約数和(自身を含む): 333014976

約数和(自身を除く): 176067678

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 643, 1286, 1929, 2393, 3858, 4786, 7179, 10931, 14358, 21862, 32793, 40681, 65586, 81362, 122043, 244086, 1538699, 3077398, 4616097, 9232194, 26157883, 52315766, 78473649, 156947298]

約数ペア:

[(1, 156947298), (2, 78473649), (3, 52315766), (6, 26157883), (17, 9232194), (34, 4616097), (51, 3077398), (102, 1538699), (643, 244086), (1286, 122043), (1929, 81362), (2393, 65586), (3858, 40681), (4786, 32793), (7179, 21862), (10931, 14358)]