133558334

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{2971}}^1$

素因数の和:3025

約数の個数: 48

約数和(自身を含む): 261060480

約数和(自身を除く): 127502146

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 169, 182, 247, 266, 338, 494, 1183, 1729, 2366, 2971, 3211, 3458, 5942, 6422, 20797, 22477, 38623, 41594, 44954, 56449, 77246, 112898, 270361, 395143, 502099, 540722, 733837, 790286, 1004198, 1467674, 3514693, 5136859, 7029386, 9539881, 10273718, 19079762, 66779167, 133558334]

約数ペア:

[(1, 133558334), (2, 66779167), (7, 19079762), (13, 10273718), (14, 9539881), (19, 7029386), (26, 5136859), (38, 3514693), (91, 1467674), (133, 1004198), (169, 790286), (182, 733837), (247, 540722), (266, 502099), (338, 395143), (494, 270361), (1183, 112898), (1729, 77246), (2366, 56449), (2971, 44954), (3211, 41594), (3458, 38623), (5942, 22477), (6422, 20797)]