128420694

素因数分解:

$2^1\times 3^3\times {\mathrm{353}}^1\times {\mathrm{6737}}^1$

素因数の和:7101

約数の個数: 32

約数和(自身を含む): 286230240

約数和(自身を除く): 157809546

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 353, 706, 1059, 2118, 3177, 6354, 6737, 9531, 13474, 19062, 20211, 40422, 60633, 121266, 181899, 363798, 2378161, 4756322, 7134483, 14268966, 21403449, 42806898, 64210347, 128420694]

約数ペア:

[(1, 128420694), (2, 64210347), (3, 42806898), (6, 21403449), (9, 14268966), (18, 7134483), (27, 4756322), (54, 2378161), (353, 363798), (706, 181899), (1059, 121266), (2118, 60633), (3177, 40422), (6354, 20211), (6737, 19062), (9531, 13474)]