148919572

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{8387}}^1$

素因数の和:8607

約数の個数: 24

約数和(自身を含む): 273381696

約数和(自身を除く): 124462124

約数列:

[1, 2, 4, 23, 46, 92, 193, 386, 772, 4439, 8387, 8878, 16774, 17756, 33548, 192901, 385802, 771604, 1618691, 3237382, 6474764, 37229893, 74459786, 148919572]

約数ペア:

[(1, 148919572), (2, 74459786), (4, 37229893), (23, 6474764), (46, 3237382), (92, 1618691), (193, 771604), (386, 385802), (772, 192901), (4439, 33548), (8387, 17756), (8878, 16774)]