159309486

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{180623}}^1$

素因数の和:180645

約数の個数: 36

約数和(自身を含む): 401527152

約数和(自身を除く): 242217666

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 180623, 361246, 541869, 1083738, 1264361, 1625607, 2528722, 3251214, 3793083, 7586166, 8850527, 11379249, 17701054, 22758498, 26551581, 53103162, 79654743, 159309486]

約数ペア:

[(1, 159309486), (2, 79654743), (3, 53103162), (6, 26551581), (7, 22758498), (9, 17701054), (14, 11379249), (18, 8850527), (21, 7586166), (42, 3793083), (49, 3251214), (63, 2528722), (98, 1625607), (126, 1264361), (147, 1083738), (294, 541869), (441, 361246), (882, 180623)]