133991116

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{6143}}^1$

素因数の和:6214

約数の個数: 48

約数和(自身を含む): 289013760

約数和(自身を除く): 155022644

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 41, 76, 82, 133, 164, 266, 287, 532, 574, 779, 1148, 1558, 3116, 5453, 6143, 10906, 12286, 21812, 24572, 43001, 86002, 116717, 172004, 233434, 251863, 466868, 503726, 817019, 1007452, 1634038, 1763041, 3268076, 3526082, 4785397, 7052164, 9570794, 19141588, 33497779, 66995558, 133991116]

約数ペア:

[(1, 133991116), (2, 66995558), (4, 33497779), (7, 19141588), (14, 9570794), (19, 7052164), (28, 4785397), (38, 3526082), (41, 3268076), (76, 1763041), (82, 1634038), (133, 1007452), (164, 817019), (266, 503726), (287, 466868), (532, 251863), (574, 233434), (779, 172004), (1148, 116717), (1558, 86002), (3116, 43001), (5453, 24572), (6143, 21812), (10906, 12286)]