164567956

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{345731}}^1$

素因数の和:345759

約数の個数: 24

約数和(自身を含む): 348497856

約数和(自身を除く): 183929900

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 345731, 691462, 1382924, 2420117, 4840234, 5877427, 9680468, 11754854, 23509708, 41141989, 82283978, 164567956]

約数ペア:

[(1, 164567956), (2, 82283978), (4, 41141989), (7, 23509708), (14, 11754854), (17, 9680468), (28, 5877427), (34, 4840234), (68, 2420117), (119, 1382924), (238, 691462), (476, 345731)]