307192

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:115

約数の個数: 32

約数和(自身を含む): 633600

約数和(自身を除く): 326408

約数列:

[1, 2, 4, 8, 19, 38, 43, 47, 76, 86, 94, 152, 172, 188, 344, 376, 817, 893, 1634, 1786, 2021, 3268, 3572, 4042, 6536, 7144, 8084, 16168, 38399, 76798, 153596, 307192]

約数ペア:

[(1, 307192), (2, 153596), (4, 76798), (8, 38399), (19, 16168), (38, 8084), (43, 7144), (47, 6536), (76, 4042), (86, 3572), (94, 3268), (152, 2021), (172, 1786), (188, 1634), (344, 893), (376, 817)]