157519424

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{129539}}^1$

素因数の和:129570

約数の個数: 28

約数和(自身を含む): 329031600

約数和(自身を除く): 171512176

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 129539, 259078, 518156, 1036312, 2072624, 2461241, 4145248, 4922482, 8290496, 9844964, 19689928, 39379856, 78759712, 157519424]

約数ペア:

[(1, 157519424), (2, 78759712), (4, 39379856), (8, 19689928), (16, 9844964), (19, 8290496), (32, 4922482), (38, 4145248), (64, 2461241), (76, 2072624), (152, 1036312), (304, 518156), (608, 259078), (1216, 129539)]