149807758

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1\times {\mathrm{2381}}^1$

素因数の和:2739

約数の個数: 16

約数和(自身を含む): 227357136

約数和(自身を除く): 77549378

約数列:

[1, 2, 163, 193, 326, 386, 2381, 4762, 31459, 62918, 388103, 459533, 776206, 919066, 74903879, 149807758]

約数ペア:

[(1, 149807758), (2, 74903879), (163, 919066), (193, 776206), (326, 459533), (386, 388103), (2381, 62918), (4762, 31459)]