164421818

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{659}}^1\times {\mathrm{1031}}^1$

素因数の和:1714

約数の個数: 24

約数和(自身を含む): 271766880

約数和(自身を除く): 107345062

約数列:

[1, 2, 11, 22, 121, 242, 659, 1031, 1318, 2062, 7249, 11341, 14498, 22682, 79739, 124751, 159478, 249502, 679429, 1358858, 7473719, 14947438, 82210909, 164421818]

約数ペア:

[(1, 164421818), (2, 82210909), (11, 14947438), (22, 7473719), (121, 1358858), (242, 679429), (659, 249502), (1031, 159478), (1318, 124751), (2062, 79739), (7249, 22682), (11341, 14498)]