168872046

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{138647}}^1$

素因数の和:138688

約数の個数: 32

約数和(自身を含む): 399306240

約数和(自身を除く): 230434194

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 138647, 277294, 415941, 831882, 970529, 1941058, 2911587, 4020763, 5823174, 8041526, 12062289, 24124578, 28145341, 56290682, 84436023, 168872046]

約数ペア:

[(1, 168872046), (2, 84436023), (3, 56290682), (6, 28145341), (7, 24124578), (14, 12062289), (21, 8041526), (29, 5823174), (42, 4020763), (58, 2911587), (87, 1941058), (174, 970529), (203, 831882), (406, 415941), (609, 277294), (1218, 138647)]