137319052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{43291}}^1$

素因数の和:43369

約数の個数: 24

約数和(自身を含む): 263042192

約数和(自身を除く): 125723140

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 43291, 86582, 173164, 562783, 1125566, 2251132, 2640751, 5281502, 10563004, 34329763, 68659526, 137319052]

約数ペア:

[(1, 137319052), (2, 68659526), (4, 34329763), (13, 10563004), (26, 5281502), (52, 2640751), (61, 2251132), (122, 1125566), (244, 562783), (793, 173164), (1586, 86582), (3172, 43291)]