161765016

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{33203}}^1$

素因数の和:33248

約数の個数: 64

約数和(自身を含む): 478137600

約数和(自身を除く): 316372584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 168, 174, 203, 232, 348, 406, 609, 696, 812, 1218, 1624, 2436, 4872, 33203, 66406, 99609, 132812, 199218, 232421, 265624, 398436, 464842, 697263, 796872, 929684, 962887, 1394526, 1859368, 1925774, 2789052, 2888661, 3851548, 5578104, 5777322, 6740209, 7703096, 11554644, 13480418, 20220627, 23109288, 26960836, 40441254, 53921672, 80882508, 161765016]

約数ペア:

[(1, 161765016), (2, 80882508), (3, 53921672), (4, 40441254), (6, 26960836), (7, 23109288), (8, 20220627), (12, 13480418), (14, 11554644), (21, 7703096), (24, 6740209), (28, 5777322), (29, 5578104), (42, 3851548), (56, 2888661), (58, 2789052), (84, 1925774), (87, 1859368), (116, 1394526), (168, 962887), (174, 929684), (203, 796872), (232, 697263), (348, 464842), (406, 398436), (609, 265624), (696, 232421), (812, 199218), (1218, 132812), (1624, 99609), (2436, 66406), (4872, 33203)]