122399156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{64693}}^1$

素因数の和:64751

約数の個数: 24

約数和(自身を含む): 239109024

約数和(自身を除く): 116709868

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 64693, 129386, 258772, 711623, 1423246, 2781799, 2846492, 5563598, 11127196, 30599789, 61199578, 122399156]

約数ペア:

[(1, 122399156), (2, 61199578), (4, 30599789), (11, 11127196), (22, 5563598), (43, 2846492), (44, 2781799), (86, 1423246), (172, 711623), (473, 258772), (946, 129386), (1892, 64693)]