157874488

素因数分解:

$2^3\times {\mathrm{191}}^1\times {\mathrm{277}}^1\times {\mathrm{373}}^1$

素因数の和:847

約数の個数: 32

約数和(自身を含む): 299439360

約数和(自身を除く): 141564872

約数列:

[1, 2, 4, 8, 191, 277, 373, 382, 554, 746, 764, 1108, 1492, 1528, 2216, 2984, 52907, 71243, 103321, 105814, 142486, 206642, 211628, 284972, 413284, 423256, 569944, 826568, 19734311, 39468622, 78937244, 157874488]

約数ペア:

[(1, 157874488), (2, 78937244), (4, 39468622), (8, 19734311), (191, 826568), (277, 569944), (373, 423256), (382, 413284), (554, 284972), (746, 211628), (764, 206642), (1108, 142486), (1492, 105814), (1528, 103321), (2216, 71243), (2984, 52907)]