154486968

素因数分解:

$2^3\times 3^1\times {\mathrm{331}}^1\times {\mathrm{19447}}^1$

素因数の和:19787

約数の個数: 32

約数和(自身を含む): 387404160

約数和(自身を除く): 232917192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 331, 662, 993, 1324, 1986, 2648, 3972, 7944, 19447, 38894, 58341, 77788, 116682, 155576, 233364, 466728, 6436957, 12873914, 19310871, 25747828, 38621742, 51495656, 77243484, 154486968]

約数ペア:

[(1, 154486968), (2, 77243484), (3, 51495656), (4, 38621742), (6, 25747828), (8, 19310871), (12, 12873914), (24, 6436957), (331, 466728), (662, 233364), (993, 155576), (1324, 116682), (1986, 77788), (2648, 58341), (3972, 38894), (7944, 19447)]