126761008

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37907}}^1$

素因数の和:37945

約数の個数: 40

約数和(自身を含む): 282035520

約数和(自身を除く): 155274512

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 37907, 75814, 151628, 303256, 416977, 606512, 720233, 833954, 1440466, 1667908, 2880932, 3335816, 5761864, 6671632, 7922563, 11523728, 15845126, 31690252, 63380504, 126761008]

約数ペア:

[(1, 126761008), (2, 63380504), (4, 31690252), (8, 15845126), (11, 11523728), (16, 7922563), (19, 6671632), (22, 5761864), (38, 3335816), (44, 2880932), (76, 1667908), (88, 1440466), (152, 833954), (176, 720233), (209, 606512), (304, 416977), (418, 303256), (836, 151628), (1672, 75814), (3344, 37907)]