131902484

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{6701}}^1$

素因数の和:6768

約数の個数: 48

約数和(自身を含む): 285237120

約数和(自身を除く): 153334636

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 74, 76, 133, 148, 259, 266, 518, 532, 703, 1036, 1406, 2812, 4921, 6701, 9842, 13402, 19684, 26804, 46907, 93814, 127319, 187628, 247937, 254638, 495874, 509276, 891233, 991748, 1735559, 1782466, 3471118, 3564932, 4710803, 6942236, 9421606, 18843212, 32975621, 65951242, 131902484]

約数ペア:

[(1, 131902484), (2, 65951242), (4, 32975621), (7, 18843212), (14, 9421606), (19, 6942236), (28, 4710803), (37, 3564932), (38, 3471118), (74, 1782466), (76, 1735559), (133, 991748), (148, 891233), (259, 509276), (266, 495874), (518, 254638), (532, 247937), (703, 187628), (1036, 127319), (1406, 93814), (2812, 46907), (4921, 26804), (6701, 19684), (9842, 13402)]