156969765

素因数分解:

$3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{11987}}^1$

素因数の和:12098

約数の個数: 32

約数和(自身を含む): 281957760

約数和(自身を除く): 124987995

約数列:

[1, 3, 5, 9, 15, 27, 45, 97, 135, 291, 485, 873, 1455, 2619, 4365, 11987, 13095, 35961, 59935, 107883, 179805, 323649, 539415, 1162739, 1618245, 3488217, 5813695, 10464651, 17441085, 31393953, 52323255, 156969765]

約数ペア:

[(1, 156969765), (3, 52323255), (5, 31393953), (9, 17441085), (15, 10464651), (27, 5813695), (45, 3488217), (97, 1618245), (135, 1162739), (291, 539415), (485, 323649), (873, 179805), (1455, 107883), (2619, 59935), (4365, 35961), (11987, 13095)]