173842636

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{8353}}^1$

素因数の和:8422

約数の個数: 36

約数和(自身を含む): 342213256

約数和(自身を除く): 168370620

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 121, 172, 242, 473, 484, 946, 1892, 5203, 8353, 10406, 16706, 20812, 33412, 91883, 183766, 359179, 367532, 718358, 1010713, 1436716, 2021426, 3950969, 4042852, 7901938, 15803876, 43460659, 86921318, 173842636]

約数ペア:

[(1, 173842636), (2, 86921318), (4, 43460659), (11, 15803876), (22, 7901938), (43, 4042852), (44, 3950969), (86, 2021426), (121, 1436716), (172, 1010713), (242, 718358), (473, 367532), (484, 359179), (946, 183766), (1892, 91883), (5203, 33412), (8353, 20812), (10406, 16706)]