127988208

素因数分解:

$2^4\times 3^3\times {\mathrm{296269}}^1$

素因数の和:296286

約数の個数: 40

約数和(自身を含む): 367374800

約数和(自身を除く): 239386592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 296269, 592538, 888807, 1185076, 1777614, 2370152, 2666421, 3555228, 4740304, 5332842, 7110456, 7999263, 10665684, 14220912, 15998526, 21331368, 31997052, 42662736, 63994104, 127988208]

約数ペア:

[(1, 127988208), (2, 63994104), (3, 42662736), (4, 31997052), (6, 21331368), (8, 15998526), (9, 14220912), (12, 10665684), (16, 7999263), (18, 7110456), (24, 5332842), (27, 4740304), (36, 3555228), (48, 2666421), (54, 2370152), (72, 1777614), (108, 1185076), (144, 888807), (216, 592538), (432, 296269)]