128030664

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{280769}}^1$

素因数の和:280797

約数の個数: 32

約数和(自身を含む): 336924000

約数和(自身を除く): 208893336

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 280769, 561538, 842307, 1123076, 1684614, 2246152, 3369228, 5334611, 6738456, 10669222, 16003833, 21338444, 32007666, 42676888, 64015332, 128030664]

約数ペア:

[(1, 128030664), (2, 64015332), (3, 42676888), (4, 32007666), (6, 21338444), (8, 16003833), (12, 10669222), (19, 6738456), (24, 5334611), (38, 3369228), (57, 2246152), (76, 1684614), (114, 1123076), (152, 842307), (228, 561538), (456, 280769)]