128567448

素因数分解:

$2^3\times 3^2\times {\mathrm{191}}^1\times {\mathrm{9349}}^1$

素因数の和:9552

約数の個数: 48

約数和(自身を含む): 350064000

約数和(自身を除く): 221496552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 191, 382, 573, 764, 1146, 1528, 1719, 2292, 3438, 4584, 6876, 9349, 13752, 18698, 28047, 37396, 56094, 74792, 84141, 112188, 168282, 224376, 336564, 673128, 1785659, 3571318, 5356977, 7142636, 10713954, 14285272, 16070931, 21427908, 32141862, 42855816, 64283724, 128567448]

約数ペア:

[(1, 128567448), (2, 64283724), (3, 42855816), (4, 32141862), (6, 21427908), (8, 16070931), (9, 14285272), (12, 10713954), (18, 7142636), (24, 5356977), (36, 3571318), (72, 1785659), (191, 673128), (382, 336564), (573, 224376), (764, 168282), (1146, 112188), (1528, 84141), (1719, 74792), (2292, 56094), (3438, 37396), (4584, 28047), (6876, 18698), (9349, 13752)]