133382128

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{39887}}^1$

素因数の和:39925

約数の個数: 40

約数和(自身を含む): 296766720

約数和(自身を除く): 163384592

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 39887, 79774, 159548, 319096, 438757, 638192, 757853, 877514, 1515706, 1755028, 3031412, 3510056, 6062824, 7020112, 8336383, 12125648, 16672766, 33345532, 66691064, 133382128]

約数ペア:

[(1, 133382128), (2, 66691064), (4, 33345532), (8, 16672766), (11, 12125648), (16, 8336383), (19, 7020112), (22, 6062824), (38, 3510056), (44, 3031412), (76, 1755028), (88, 1515706), (152, 877514), (176, 757853), (209, 638192), (304, 438757), (418, 319096), (836, 159548), (1672, 79774), (3344, 39887)]