156986004

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{266983}}^1$

素因数の和:267004

約数の個数: 36

約数和(自身を含む): 426106464

約数和(自身を除く): 269120460

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 266983, 533966, 800949, 1067932, 1601898, 1868881, 3203796, 3737762, 5606643, 7475524, 11213286, 13082167, 22426572, 26164334, 39246501, 52328668, 78493002, 156986004]

約数ペア:

[(1, 156986004), (2, 78493002), (3, 52328668), (4, 39246501), (6, 26164334), (7, 22426572), (12, 13082167), (14, 11213286), (21, 7475524), (28, 5606643), (42, 3737762), (49, 3203796), (84, 1868881), (98, 1601898), (147, 1067932), (196, 800949), (294, 533966), (588, 266983)]