143380764

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{209621}}^1$

素因数の和:209650

約数の個数: 36

約数和(自身を含む): 381512040

約数和(自身を除く): 238131276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 209621, 419242, 628863, 838484, 1257726, 1886589, 2515452, 3773178, 3982799, 7546356, 7965598, 11948397, 15931196, 23896794, 35845191, 47793588, 71690382, 143380764]

約数ペア:

[(1, 143380764), (2, 71690382), (3, 47793588), (4, 35845191), (6, 23896794), (9, 15931196), (12, 11948397), (18, 7965598), (19, 7546356), (36, 3982799), (38, 3773178), (57, 2515452), (76, 1886589), (114, 1257726), (171, 838484), (228, 628863), (342, 419242), (684, 209621)]