172531394

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{463}}^1\times {\mathrm{619}}^1$

素因数の和:1134

約数の個数: 32

約数和(自身を含む): 303790080

約数和(自身を除く): 131258686

約数列:

[1, 2, 7, 14, 43, 86, 301, 463, 602, 619, 926, 1238, 3241, 4333, 6482, 8666, 19909, 26617, 39818, 53234, 139363, 186319, 278726, 286597, 372638, 573194, 2006179, 4012358, 12323671, 24647342, 86265697, 172531394]

約数ペア:

[(1, 172531394), (2, 86265697), (7, 24647342), (14, 12323671), (43, 4012358), (86, 2006179), (301, 573194), (463, 372638), (602, 286597), (619, 278726), (926, 186319), (1238, 139363), (3241, 53234), (4333, 39818), (6482, 26617), (8666, 19909)]