154925008

素因数分解:

$2^4\times 7^1\times {\mathrm{709}}^1\times {\mathrm{1951}}^1$

素因数の和:2675

約数の個数: 40

約数和(自身を含む): 343708160

約数和(自身を除く): 188783152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 709, 1418, 1951, 2836, 3902, 4963, 5672, 7804, 9926, 11344, 13657, 15608, 19852, 27314, 31216, 39704, 54628, 79408, 109256, 218512, 1383259, 2766518, 5533036, 9682813, 11066072, 19365626, 22132144, 38731252, 77462504, 154925008]

約数ペア:

[(1, 154925008), (2, 77462504), (4, 38731252), (7, 22132144), (8, 19365626), (14, 11066072), (16, 9682813), (28, 5533036), (56, 2766518), (112, 1383259), (709, 218512), (1418, 109256), (1951, 79408), (2836, 54628), (3902, 39704), (4963, 31216), (5672, 27314), (7804, 19852), (9926, 15608), (11344, 13657)]