152874974

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{2129}}^1$

素因数の和:2384

約数の個数: 32

約数和(自身を含む): 274821120

約数和(自身を除く): 121946146

約数列:

[1, 2, 7, 14, 23, 46, 161, 223, 322, 446, 1561, 2129, 3122, 4258, 5129, 10258, 14903, 29806, 35903, 48967, 71806, 97934, 342769, 474767, 685538, 949534, 3323369, 6646738, 10919641, 21839282, 76437487, 152874974]

約数ペア:

[(1, 152874974), (2, 76437487), (7, 21839282), (14, 10919641), (23, 6646738), (46, 3323369), (161, 949534), (223, 685538), (322, 474767), (446, 342769), (1561, 97934), (2129, 71806), (3122, 48967), (4258, 35903), (5129, 29806), (10258, 14903)]