168719306

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{1583}}^1$

素因数の和:1946

約数の個数: 32

約数和(自身を含む): 302911488

約数和(自身を除く): 134192182

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 331, 662, 1583, 2317, 3166, 4634, 7613, 11081, 15226, 22162, 36409, 53291, 72818, 106582, 254863, 509726, 523973, 1047946, 3667811, 7335622, 12051379, 24102758, 84359653, 168719306]

約数ペア:

[(1, 168719306), (2, 84359653), (7, 24102758), (14, 12051379), (23, 7335622), (46, 3667811), (161, 1047946), (322, 523973), (331, 509726), (662, 254863), (1583, 106582), (2317, 72818), (3166, 53291), (4634, 36409), (7613, 22162), (11081, 15226)]