156920354

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{11071}}^1$

素因数の和:11465

約数の個数: 16

約数和(自身を含む): 248455680

約数和(自身を除く): 91535326

約数列:

[1, 2, 19, 38, 373, 746, 7087, 11071, 14174, 22142, 210349, 420698, 4129483, 8258966, 78460177, 156920354]

約数ペア:

[(1, 156920354), (2, 78460177), (19, 8258966), (38, 4129483), (373, 420698), (746, 210349), (7087, 22142), (11071, 14174)]