387835144

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{150091}}^1$

素因数の和:150133

約数の個数: 32

約数和(自身を含む): 810496800

約数和(自身を除く): 422661656

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 150091, 300182, 600364, 1200728, 2551547, 2851729, 5103094, 5703458, 10206188, 11406916, 20412376, 22813832, 48479393, 96958786, 193917572, 387835144]

約数ペア:

[(1, 387835144), (2, 193917572), (4, 96958786), (8, 48479393), (17, 22813832), (19, 20412376), (34, 11406916), (38, 10206188), (68, 5703458), (76, 5103094), (136, 2851729), (152, 2551547), (323, 1200728), (646, 600364), (1292, 300182), (2584, 150091)]