128429436

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{563287}}^1$

素因数の和:563313

約数の個数: 24

約数和(自身を含む): 315441280

約数和(自身を除く): 187011844

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 563287, 1126574, 1689861, 2253148, 3379722, 6759444, 10702453, 21404906, 32107359, 42809812, 64214718, 128429436]

約数ペア:

[(1, 128429436), (2, 64214718), (3, 42809812), (4, 32107359), (6, 21404906), (12, 10702453), (19, 6759444), (38, 3379722), (57, 2253148), (76, 1689861), (114, 1126574), (228, 563287)]