164076255

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{74411}}^1$

素因数の和:74436

約数の個数: 36

約数和(自身を含む): 330835752

約数和(自身を除く): 166759497

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 74411, 223233, 372055, 520877, 669699, 1116165, 1562631, 2604385, 3348495, 3646139, 4687893, 7813155, 10938417, 18230695, 23439465, 32815251, 54692085, 164076255]

約数ペア:

[(1, 164076255), (3, 54692085), (5, 32815251), (7, 23439465), (9, 18230695), (15, 10938417), (21, 7813155), (35, 4687893), (45, 3646139), (49, 3348495), (63, 2604385), (105, 1562631), (147, 1116165), (245, 669699), (315, 520877), (441, 372055), (735, 223233), (2205, 74411)]