164811416

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{267551}}^1$

素因数の和:267575

約数の個数: 32

約数和(自身を含む): 385274880

約数和(自身を除く): 220463464

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 267551, 535102, 1070204, 1872857, 2140408, 2943061, 3745714, 5886122, 7491428, 11772244, 14982856, 20601427, 23544488, 41202854, 82405708, 164811416]

約数ペア:

[(1, 164811416), (2, 82405708), (4, 41202854), (7, 23544488), (8, 20601427), (11, 14982856), (14, 11772244), (22, 7491428), (28, 5886122), (44, 3745714), (56, 2943061), (77, 2140408), (88, 1872857), (154, 1070204), (308, 535102), (616, 267551)]