149819902

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{36847}}^1$

素因数の和:36975

約数の個数: 16

約数和(自身を含む): 238775040

約数和(自身を除く): 88955138

約数列:

[1, 2, 19, 38, 107, 214, 2033, 4066, 36847, 73694, 700093, 1400186, 3942629, 7885258, 74909951, 149819902]

約数ペア:

[(1, 149819902), (2, 74909951), (19, 7885258), (38, 3942629), (107, 1400186), (214, 700093), (2033, 73694), (4066, 36847)]