189328972

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^2\times {\mathrm{3061}}^1$

素因数の和:3166

約数の個数: 36

約数和(自身を含む): 387012304

約数和(自身を除く): 197683332

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 2209, 3061, 4418, 6122, 8836, 12244, 15463, 21427, 30926, 42854, 61852, 85708, 143867, 287734, 575468, 1007069, 2014138, 4028276, 6761749, 13523498, 27046996, 47332243, 94664486, 189328972]

約数ペア:

[(1, 189328972), (2, 94664486), (4, 47332243), (7, 27046996), (14, 13523498), (28, 6761749), (47, 4028276), (94, 2014138), (188, 1007069), (329, 575468), (658, 287734), (1316, 143867), (2209, 85708), (3061, 61852), (4418, 42854), (6122, 30926), (8836, 21427), (12244, 15463)]