119452564

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{997}}^1$

素因数の和:1408

約数の個数: 48

約数和(自身を含む): 261555840

約数和(自身を除く): 142103276

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 389, 778, 997, 1556, 1994, 2723, 3988, 4279, 5446, 6979, 8558, 10892, 10967, 13958, 17116, 21934, 27916, 29953, 43868, 59906, 76769, 119812, 153538, 307076, 387833, 775666, 1551332, 2714831, 4266163, 5429662, 8532326, 10859324, 17064652, 29863141, 59726282, 119452564]

約数ペア:

[(1, 119452564), (2, 59726282), (4, 29863141), (7, 17064652), (11, 10859324), (14, 8532326), (22, 5429662), (28, 4266163), (44, 2714831), (77, 1551332), (154, 775666), (308, 387833), (389, 307076), (778, 153538), (997, 119812), (1556, 76769), (1994, 59906), (2723, 43868), (3988, 29953), (4279, 27916), (5446, 21934), (6979, 17116), (8558, 13958), (10892, 10967)]