142017666

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{177967}}^1$

素因数の和:177998

約数の個数: 32

約数和(自身を含む): 341698560

約数和(自身を除く): 199680894

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 177967, 355934, 533901, 1067802, 1245769, 2491538, 3381373, 3737307, 6762746, 7474614, 10144119, 20288238, 23669611, 47339222, 71008833, 142017666]

約数ペア:

[(1, 142017666), (2, 71008833), (3, 47339222), (6, 23669611), (7, 20288238), (14, 10144119), (19, 7474614), (21, 6762746), (38, 3737307), (42, 3381373), (57, 2491538), (114, 1245769), (133, 1067802), (266, 533901), (399, 355934), (798, 177967)]