158387648

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{130253}}^1$

素因数の和:130284

約数の個数: 28

約数和(自身を含む): 330845160

約数和(自身を除く): 172457512

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 130253, 260506, 521012, 1042024, 2084048, 2474807, 4168096, 4949614, 8336192, 9899228, 19798456, 39596912, 79193824, 158387648]

約数ペア:

[(1, 158387648), (2, 79193824), (4, 39596912), (8, 19798456), (16, 9899228), (19, 8336192), (32, 4949614), (38, 4168096), (64, 2474807), (76, 2084048), (152, 1042024), (304, 521012), (608, 260506), (1216, 130253)]