165838276

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{4231}}^1$

素因数の和:4515

約数の個数: 24

約数和(自身を含む): 298609920

約数和(自身を除く): 132771644

約数列:

[1, 2, 4, 41, 82, 164, 239, 478, 956, 4231, 8462, 9799, 16924, 19598, 39196, 173471, 346942, 693884, 1011209, 2022418, 4044836, 41459569, 82919138, 165838276]

約数ペア:

[(1, 165838276), (2, 82919138), (4, 41459569), (41, 4044836), (82, 2022418), (164, 1011209), (239, 693884), (478, 346942), (956, 173471), (4231, 39196), (8462, 19598), (9799, 16924)]