157048228256

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{258303007}}^1$

素因数の和:258303036

約数の個数: 24

約数和(自身を含む): 325461790080

約数和(自身を除く): 168413561824

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 258303007, 516606014, 1033212028, 2066424056, 4132848112, 4907757133, 8265696224, 9815514266, 19631028532, 39262057064, 78524114128, 157048228256]

約数ペア:

[(1, 157048228256), (2, 78524114128), (4, 39262057064), (8, 19631028532), (16, 9815514266), (19, 8265696224), (32, 4907757133), (38, 4132848112), (76, 2066424056), (152, 1033212028), (304, 516606014), (608, 258303007)]