142461452

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{38839}}^1$

素因数の和:38981

約数の個数: 24

約数和(自身を含む): 287105280

約数和(自身を除く): 144643828

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 38839, 77678, 155356, 271873, 543746, 1087492, 5087909, 10175818, 20351636, 35615363, 71230726, 142461452]

約数ペア:

[(1, 142461452), (2, 71230726), (4, 35615363), (7, 20351636), (14, 10175818), (28, 5087909), (131, 1087492), (262, 543746), (524, 271873), (917, 155356), (1834, 77678), (3668, 38839)]