189150464

素因数分解:

$2^8\times {\mathrm{43}}^1\times {\mathrm{17183}}^1$

素因数の和:17242

約数の個数: 36

約数和(自身を含む): 386365056

約数和(自身を除く): 197214592

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 688, 1376, 2752, 5504, 11008, 17183, 34366, 68732, 137464, 274928, 549856, 738869, 1099712, 1477738, 2199424, 2955476, 4398848, 5910952, 11821904, 23643808, 47287616, 94575232, 189150464]

約数ペア:

[(1, 189150464), (2, 94575232), (4, 47287616), (8, 23643808), (16, 11821904), (32, 5910952), (43, 4398848), (64, 2955476), (86, 2199424), (128, 1477738), (172, 1099712), (256, 738869), (344, 549856), (688, 274928), (1376, 137464), (2752, 68732), (5504, 34366), (11008, 17183)]