126543172

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{265847}}^1$

素因数の和:265875

約数の個数: 24

約数和(自身を含む): 267974784

約数和(自身を除く): 141431612

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 265847, 531694, 1063388, 1860929, 3721858, 4519399, 7443716, 9038798, 18077596, 31635793, 63271586, 126543172]

約数ペア:

[(1, 126543172), (2, 63271586), (4, 31635793), (7, 18077596), (14, 9038798), (17, 7443716), (28, 4519399), (34, 3721858), (68, 1860929), (119, 1063388), (238, 531694), (476, 265847)]