155156722

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{1361}}^1$

素因数の和:1866

約数の個数: 32

約数和(自身を含む): 282424320

約数和(自身を除く): 127267598

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 479, 958, 1361, 2722, 3353, 6706, 8143, 9527, 16286, 19054, 23137, 46274, 57001, 114002, 161959, 323918, 651919, 1303838, 4563433, 9126866, 11082623, 22165246, 77578361, 155156722]

約数ペア:

[(1, 155156722), (2, 77578361), (7, 22165246), (14, 11082623), (17, 9126866), (34, 4563433), (119, 1303838), (238, 651919), (479, 323918), (958, 161959), (1361, 114002), (2722, 57001), (3353, 46274), (6706, 23137), (8143, 19054), (9527, 16286)]