188811142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{3209}}^1$

素因数の和:3328

約数の個数: 32

約数和(自身を含む): 319253760

約数和(自身を除く): 130442618

約数列:

[1, 2, 13, 26, 31, 62, 73, 146, 403, 806, 949, 1898, 2263, 3209, 4526, 6418, 29419, 41717, 58838, 83434, 99479, 198958, 234257, 468514, 1293227, 2586454, 3045341, 6090682, 7261967, 14523934, 94405571, 188811142]

約数ペア:

[(1, 188811142), (2, 94405571), (13, 14523934), (26, 7261967), (31, 6090682), (62, 3045341), (73, 2586454), (146, 1293227), (403, 468514), (806, 234257), (949, 198958), (1898, 99479), (2263, 83434), (3209, 58838), (4526, 41717), (6418, 29419)]