127979328

素因数分解:

$2^6\times 3^1\times {\mathrm{666559}}^1$

素因数の和:666574

約数の個数: 28

約数和(自身を含む): 338612480

約数和(自身を除く): 210633152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 666559, 1333118, 1999677, 2666236, 3999354, 5332472, 7998708, 10664944, 15997416, 21329888, 31994832, 42659776, 63989664, 127979328]

約数ペア:

[(1, 127979328), (2, 63989664), (3, 42659776), (4, 31994832), (6, 21329888), (8, 15997416), (12, 10664944), (16, 7998708), (24, 5332472), (32, 3999354), (48, 2666236), (64, 1999677), (96, 1333118), (192, 666559)]