146681557

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 173859840

約数和(自身を除く): 27178283

約数列:

[1, 11, 23, 43, 97, 139, 253, 473, 989, 1067, 1529, 2231, 3197, 4171, 5977, 10879, 13483, 24541, 35167, 45881, 65747, 95933, 137471, 148313, 310109, 579769, 1055263, 1512181, 3411199, 6377459, 13334687, 146681557]

約数ペア:

[(1, 146681557), (11, 13334687), (23, 6377459), (43, 3411199), (97, 1512181), (139, 1055263), (253, 579769), (473, 310109), (989, 148313), (1067, 137471), (1529, 95933), (2231, 65747), (3197, 45881), (4171, 35167), (5977, 24541), (10879, 13483)]