136991344

素因数分解:

$2^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{9631}}^1$

素因数の和:9773

約数の個数: 40

約数和(自身を含む): 305758208

約数和(自身を除く): 168766864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 127, 254, 508, 889, 1016, 1778, 2032, 3556, 7112, 9631, 14224, 19262, 38524, 67417, 77048, 134834, 154096, 269668, 539336, 1078672, 1223137, 2446274, 4892548, 8561959, 9785096, 17123918, 19570192, 34247836, 68495672, 136991344]

約数ペア:

[(1, 136991344), (2, 68495672), (4, 34247836), (7, 19570192), (8, 17123918), (14, 9785096), (16, 8561959), (28, 4892548), (56, 2446274), (112, 1223137), (127, 1078672), (254, 539336), (508, 269668), (889, 154096), (1016, 134834), (1778, 77048), (2032, 67417), (3556, 38524), (7112, 19262), (9631, 14224)]