168681716

素因数分解:

$2^2\times 7^2\times {\mathrm{101}}^1\times {\mathrm{8521}}^1$

素因数の和:8640

約数の個数: 36

約数和(自身を含む): 346828356

約数和(自身を除く): 178146640

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 101, 196, 202, 404, 707, 1414, 2828, 4949, 8521, 9898, 17042, 19796, 34084, 59647, 119294, 238588, 417529, 835058, 860621, 1670116, 1721242, 3442484, 6024347, 12048694, 24097388, 42170429, 84340858, 168681716]

約数ペア:

[(1, 168681716), (2, 84340858), (4, 42170429), (7, 24097388), (14, 12048694), (28, 6024347), (49, 3442484), (98, 1721242), (101, 1670116), (196, 860621), (202, 835058), (404, 417529), (707, 238588), (1414, 119294), (2828, 59647), (4949, 34084), (8521, 19796), (9898, 17042)]