154657076

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{28619}}^1$

素因数の和:28823

約数の個数: 24

約数和(自身を含む): 310927680

約数和(自身を除く): 156270604

約数列:

[1, 2, 4, 7, 14, 28, 193, 386, 772, 1351, 2702, 5404, 28619, 57238, 114476, 200333, 400666, 801332, 5523467, 11046934, 22093868, 38664269, 77328538, 154657076]

約数ペア:

[(1, 154657076), (2, 77328538), (4, 38664269), (7, 22093868), (14, 11046934), (28, 5523467), (193, 801332), (386, 400666), (772, 200333), (1351, 114476), (2702, 57238), (5404, 28619)]