157515932

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{137209}}^1$

素因数の和:137261

約数の個数: 24

約数和(自身を含む): 322717920

約数和(自身を除く): 165201988

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 137209, 274418, 548836, 960463, 1920926, 3841852, 5625569, 11251138, 22502276, 39378983, 78757966, 157515932]

約数ペア:

[(1, 157515932), (2, 78757966), (4, 39378983), (7, 22502276), (14, 11251138), (28, 5625569), (41, 3841852), (82, 1920926), (164, 960463), (287, 548836), (574, 274418), (1148, 137209)]