155577454

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{18061}}^1$

素因数の和:18195

約数の個数: 16

約数和(自身を含む): 240585840

約数和(自身を除く): 85008386

約数列:

[1, 2, 59, 73, 118, 146, 4307, 8614, 18061, 36122, 1065599, 1318453, 2131198, 2636906, 77788727, 155577454]

約数ペア:

[(1, 155577454), (2, 77788727), (59, 2636906), (73, 2131198), (118, 1318453), (146, 1065599), (4307, 36122), (8614, 18061)]