128977114

素因数分解:

$2^1\times 7^2\times {\mathrm{953}}^1\times {\mathrm{1381}}^1$

素因数の和:2350

約数の個数: 24

約数和(自身を含む): 225451188

約数和(自身を除く): 96474074

約数列:

[1, 2, 7, 14, 49, 98, 953, 1381, 1906, 2762, 6671, 9667, 13342, 19334, 46697, 67669, 93394, 135338, 1316093, 2632186, 9212651, 18425302, 64488557, 128977114]

約数ペア:

[(1, 128977114), (2, 64488557), (7, 18425302), (14, 9212651), (49, 2632186), (98, 1316093), (953, 135338), (1381, 93394), (1906, 67669), (2762, 46697), (6671, 19334), (9667, 13342)]