127934164

素因数分解:

$2^2\times {\mathrm{179}}^1\times {\mathrm{197}}^1\times {\mathrm{907}}^1$

素因数の和:1287

約数の個数: 24

約数和(自身を含む): 226527840

約数和(自身を除く): 98593676

約数列:

[1, 2, 4, 179, 197, 358, 394, 716, 788, 907, 1814, 3628, 35263, 70526, 141052, 162353, 178679, 324706, 357358, 649412, 714716, 31983541, 63967082, 127934164]

約数ペア:

[(1, 127934164), (2, 63967082), (4, 31983541), (179, 714716), (197, 649412), (358, 357358), (394, 324706), (716, 178679), (788, 162353), (907, 141052), (1814, 70526), (3628, 35263)]