127988544

素因数分解:

$2^6\times 3^1\times {\mathrm{666607}}^1$

素因数の和:666622

約数の個数: 28

約数和(自身を含む): 338636864

約数和(自身を除く): 210648320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 666607, 1333214, 1999821, 2666428, 3999642, 5332856, 7999284, 10665712, 15998568, 21331424, 31997136, 42662848, 63994272, 127988544]

約数ペア:

[(1, 127988544), (2, 63994272), (3, 42662848), (4, 31997136), (6, 21331424), (8, 15998568), (12, 10665712), (16, 7999284), (24, 5332856), (32, 3999642), (48, 2666428), (64, 1999821), (96, 1333214), (192, 666607)]