161622

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:125

約数の個数: 32

約数和(自身を含む): 372960

約数和(自身を除く): 211338

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 73, 82, 123, 146, 219, 246, 369, 438, 657, 738, 1107, 1314, 1971, 2214, 2993, 3942, 5986, 8979, 17958, 26937, 53874, 80811, 161622]

約数ペア:

[(1, 161622), (2, 80811), (3, 53874), (6, 26937), (9, 17958), (18, 8979), (27, 5986), (41, 3942), (54, 2993), (73, 2214), (82, 1971), (123, 1314), (146, 1107), (219, 738), (246, 657), (369, 438)]