166463857

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{353}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 207982080

約数和(自身を除く): 41518223

約数列:

[1, 7, 23, 29, 101, 161, 203, 353, 667, 707, 2323, 2471, 2929, 4669, 8119, 10237, 16261, 20503, 35653, 56833, 67367, 71659, 235451, 249571, 471569, 820019, 1033937, 1648157, 5740133, 7237559, 23780551, 166463857]

約数ペア:

[(1, 166463857), (7, 23780551), (23, 7237559), (29, 5740133), (101, 1648157), (161, 1033937), (203, 820019), (353, 471569), (667, 249571), (707, 235451), (2323, 71659), (2471, 67367), (2929, 56833), (4669, 35653), (8119, 20503), (10237, 16261)]