135315872

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{487}}^1$

素因数の和:973

約数の個数: 48

約数和(自身を含む): 281615040

約数和(自身を除く): 146299168

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 457, 487, 608, 914, 974, 1828, 1948, 3656, 3896, 7312, 7792, 8683, 9253, 14624, 15584, 17366, 18506, 34732, 37012, 69464, 74024, 138928, 148048, 222559, 277856, 296096, 445118, 890236, 1780472, 3560944, 4228621, 7121888, 8457242, 16914484, 33828968, 67657936, 135315872]

約数ペア:

[(1, 135315872), (2, 67657936), (4, 33828968), (8, 16914484), (16, 8457242), (19, 7121888), (32, 4228621), (38, 3560944), (76, 1780472), (152, 890236), (304, 445118), (457, 296096), (487, 277856), (608, 222559), (914, 148048), (974, 138928), (1828, 74024), (1948, 69464), (3656, 37012), (3896, 34732), (7312, 18506), (7792, 17366), (8683, 15584), (9253, 14624)]