157468276

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{295993}}^1$

素因数の和:296023

約数の個数: 24

約数和(自身を含む): 331513280

約数和(自身を除く): 174045004

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 295993, 591986, 1183972, 2071951, 4143902, 5623867, 8287804, 11247734, 22495468, 39367069, 78734138, 157468276]

約数ペア:

[(1, 157468276), (2, 78734138), (4, 39367069), (7, 22495468), (14, 11247734), (19, 8287804), (28, 5623867), (38, 4143902), (76, 2071951), (133, 1183972), (266, 591986), (532, 295993)]