166156863

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 235699200

約数和(自身を除く): 69542337

約数列:

[1, 3, 29, 61, 87, 131, 183, 239, 393, 717, 1769, 3799, 5307, 6931, 7991, 11397, 14579, 20793, 23973, 31309, 43737, 93927, 231739, 422791, 695217, 907961, 1268373, 1909849, 2723883, 5729547, 55385621, 166156863]

約数ペア:

[(1, 166156863), (3, 55385621), (29, 5729547), (61, 2723883), (87, 1909849), (131, 1268373), (183, 907961), (239, 695217), (393, 422791), (717, 231739), (1769, 93927), (3799, 43737), (5307, 31309), (6931, 23973), (7991, 20793), (11397, 14579)]