156939926

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{7517}}^1$

素因数の和:7616

約数の個数: 32

約数和(自身を含む): 280391328

約数和(自身を除く): 123451402

約数列:

[1, 2, 11, 13, 22, 26, 73, 143, 146, 286, 803, 949, 1606, 1898, 7517, 10439, 15034, 20878, 82687, 97721, 165374, 195442, 548741, 1074931, 1097482, 2149862, 6036151, 7133633, 12072302, 14267266, 78469963, 156939926]

約数ペア:

[(1, 156939926), (2, 78469963), (11, 14267266), (13, 12072302), (22, 7133633), (26, 6036151), (73, 2149862), (143, 1097482), (146, 1074931), (286, 548741), (803, 195442), (949, 165374), (1606, 97721), (1898, 82687), (7517, 20878), (10439, 15034)]