145574078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1657}}^1$

素因数の和:1812

約数の個数: 32

約数和(自身を含む): 245118720

約数和(自身を除く): 99544642

約数列:

[1, 2, 13, 26, 31, 62, 109, 218, 403, 806, 1417, 1657, 2834, 3314, 3379, 6758, 21541, 43082, 43927, 51367, 87854, 102734, 180613, 361226, 667771, 1335542, 2347969, 4695938, 5599003, 11198006, 72787039, 145574078]

約数ペア:

[(1, 145574078), (2, 72787039), (13, 11198006), (26, 5599003), (31, 4695938), (62, 2347969), (109, 1335542), (218, 667771), (403, 361226), (806, 180613), (1417, 102734), (1657, 87854), (2834, 51367), (3314, 43927), (3379, 43082), (6758, 21541)]