171661556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{4639}}^1$

素因数の和:4712

約数の個数: 36

約数和(自身を含む): 339480960

約数和(自身を除く): 167819404

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 841, 1276, 1682, 3364, 4639, 9251, 9278, 18502, 18556, 37004, 51029, 102058, 134531, 204116, 269062, 538124, 1479841, 2959682, 3901399, 5919364, 7802798, 15605596, 42915389, 85830778, 171661556]

約数ペア:

[(1, 171661556), (2, 85830778), (4, 42915389), (11, 15605596), (22, 7802798), (29, 5919364), (44, 3901399), (58, 2959682), (116, 1479841), (319, 538124), (638, 269062), (841, 204116), (1276, 134531), (1682, 102058), (3364, 51029), (4639, 37004), (9251, 18556), (9278, 18502)]