135198628

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{3331}}^1$

素因数の和:3547

約数の個数: 24

約数和(自身を含む): 241636640

約数和(自身を除く): 106438012

約数列:

[1, 2, 4, 73, 139, 146, 278, 292, 556, 3331, 6662, 10147, 13324, 20294, 40588, 243163, 463009, 486326, 926018, 972652, 1852036, 33799657, 67599314, 135198628]

約数ペア:

[(1, 135198628), (2, 67599314), (4, 33799657), (73, 1852036), (139, 972652), (146, 926018), (278, 486326), (292, 463009), (556, 243163), (3331, 40588), (6662, 20294), (10147, 13324)]