139680704

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:310

約数の個数: 112

約数和(自身を含む): 320954400

約数和(自身を除く): 181273696

約数列:

[1, 2, 4, 8, 16, 17, 19, 29, 32, 34, 38, 58, 64, 68, 76, 116, 136, 152, 232, 233, 272, 304, 323, 464, 466, 493, 544, 551, 608, 646, 928, 932, 986, 1088, 1102, 1216, 1292, 1856, 1864, 1972, 2204, 2584, 3728, 3944, 3961, 4408, 4427, 5168, 6757, 7456, 7888, 7922, 8816, 8854, 9367, 10336, 13514, 14912, 15776, 15844, 17632, 17708, 18734, 20672, 27028, 31552, 31688, 35264, 35416, 37468, 54056, 63376, 70832, 74936, 75259, 108112, 114869, 126752, 128383, 141664, 149872, 150518, 216224, 229738, 253504, 256766, 283328, 299744, 301036, 432448, 459476, 513532, 599488, 602072, 918952, 1027064, 1204144, 1837904, 2054128, 2182511, 2408288, 3675808, 4108256, 4365022, 4816576, 7351616, 8216512, 8730044, 17460088, 34920176, 69840352, 139680704]

約数ペア:

[(1, 139680704), (2, 69840352), (4, 34920176), (8, 17460088), (16, 8730044), (17, 8216512), (19, 7351616), (29, 4816576), (32, 4365022), (34, 4108256), (38, 3675808), (58, 2408288), (64, 2182511), (68, 2054128), (76, 1837904), (116, 1204144), (136, 1027064), (152, 918952), (232, 602072), (233, 599488), (272, 513532), (304, 459476), (323, 432448), (464, 301036), (466, 299744), (493, 283328), (544, 256766), (551, 253504), (608, 229738), (646, 216224), (928, 150518), (932, 149872), (986, 141664), (1088, 128383), (1102, 126752), (1216, 114869), (1292, 108112), (1856, 75259), (1864, 74936), (1972, 70832), (2204, 63376), (2584, 54056), (3728, 37468), (3944, 35416), (3961, 35264), (4408, 31688), (4427, 31552), (5168, 27028), (6757, 20672), (7456, 18734), (7888, 17708), (7922, 17632), (8816, 15844), (8854, 15776), (9367, 14912), (10336, 13514)]