133395542

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2311}}^1$

素因数の和:2377

約数の個数: 48

約数和(自身を含む): 253025280

約数和(自身を除く): 119629738

約数列:

[1, 2, 7, 14, 19, 31, 38, 49, 62, 98, 133, 217, 266, 434, 589, 931, 1178, 1519, 1862, 2311, 3038, 4123, 4622, 8246, 16177, 28861, 32354, 43909, 57722, 71641, 87818, 113239, 143282, 226478, 307363, 501487, 614726, 1002974, 1361179, 2151541, 2722358, 3510409, 4303082, 7020818, 9528253, 19056506, 66697771, 133395542]

約数ペア:

[(1, 133395542), (2, 66697771), (7, 19056506), (14, 9528253), (19, 7020818), (31, 4303082), (38, 3510409), (49, 2722358), (62, 2151541), (98, 1361179), (133, 1002974), (217, 614726), (266, 501487), (434, 307363), (589, 226478), (931, 143282), (1178, 113239), (1519, 87818), (1862, 71641), (2311, 57722), (3038, 43909), (4123, 32354), (4622, 28861), (8246, 16177)]