161100864

素因数分解:

$2^6\times 3^2\times {\mathrm{279689}}^1$

素因数の和:279707

約数の個数: 42

約数和(自身を含む): 461768190

約数和(自身を除く): 300667326

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 279689, 559378, 839067, 1118756, 1678134, 2237512, 2517201, 3356268, 4475024, 5034402, 6712536, 8950048, 10068804, 13425072, 17900096, 20137608, 26850144, 40275216, 53700288, 80550432, 161100864]

約数ペア:

[(1, 161100864), (2, 80550432), (3, 53700288), (4, 40275216), (6, 26850144), (8, 20137608), (9, 17900096), (12, 13425072), (16, 10068804), (18, 8950048), (24, 6712536), (32, 5034402), (36, 4475024), (48, 3356268), (64, 2517201), (72, 2237512), (96, 1678134), (144, 1118756), (192, 839067), (288, 559378), (576, 279689)]