163985272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1151}}^1\times {\mathrm{1619}}^1$

素因数の和:2787

約数の個数: 32

約数和(自身を含む): 335923200

約数和(自身を除く): 171937928

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1151, 1619, 2302, 3238, 4604, 6476, 9208, 12661, 12952, 17809, 25322, 35618, 50644, 71236, 101288, 142472, 1863469, 3726938, 7453876, 14907752, 20498159, 40996318, 81992636, 163985272]

約数ペア:

[(1, 163985272), (2, 81992636), (4, 40996318), (8, 20498159), (11, 14907752), (22, 7453876), (44, 3726938), (88, 1863469), (1151, 142472), (1619, 101288), (2302, 71236), (3238, 50644), (4604, 35618), (6476, 25322), (9208, 17809), (12661, 12952)]