134864128

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:292

約数の個数: 144

約数和(自身を含む): 344373120

約数和(自身を除く): 209508992

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 56, 64, 68, 76, 112, 119, 128, 133, 136, 152, 224, 233, 238, 256, 266, 272, 304, 323, 448, 466, 476, 532, 544, 608, 646, 896, 932, 952, 1064, 1088, 1216, 1292, 1631, 1792, 1864, 1904, 2128, 2176, 2261, 2432, 2584, 3262, 3728, 3808, 3961, 4256, 4352, 4427, 4522, 4864, 5168, 6524, 7456, 7616, 7922, 8512, 8854, 9044, 10336, 13048, 14912, 15232, 15844, 17024, 17708, 18088, 20672, 26096, 27727, 29824, 30464, 30989, 31688, 34048, 35416, 36176, 41344, 52192, 55454, 59648, 61978, 63376, 70832, 72352, 75259, 82688, 104384, 110908, 123956, 126752, 141664, 144704, 150518, 208768, 221816, 247912, 253504, 283328, 289408, 301036, 417536, 443632, 495824, 507008, 526813, 566656, 578816, 602072, 887264, 991648, 1014016, 1053626, 1133312, 1204144, 1774528, 1983296, 2107252, 2408288, 3549056, 3966592, 4214504, 4816576, 7098112, 7933184, 8429008, 9633152, 16858016, 19266304, 33716032, 67432064, 134864128]

約数ペア:

[(1, 134864128), (2, 67432064), (4, 33716032), (7, 19266304), (8, 16858016), (14, 9633152), (16, 8429008), (17, 7933184), (19, 7098112), (28, 4816576), (32, 4214504), (34, 3966592), (38, 3549056), (56, 2408288), (64, 2107252), (68, 1983296), (76, 1774528), (112, 1204144), (119, 1133312), (128, 1053626), (133, 1014016), (136, 991648), (152, 887264), (224, 602072), (233, 578816), (238, 566656), (256, 526813), (266, 507008), (272, 495824), (304, 443632), (323, 417536), (448, 301036), (466, 289408), (476, 283328), (532, 253504), (544, 247912), (608, 221816), (646, 208768), (896, 150518), (932, 144704), (952, 141664), (1064, 126752), (1088, 123956), (1216, 110908), (1292, 104384), (1631, 82688), (1792, 75259), (1864, 72352), (1904, 70832), (2128, 63376), (2176, 61978), (2261, 59648), (2432, 55454), (2584, 52192), (3262, 41344), (3728, 36176), (3808, 35416), (3961, 34048), (4256, 31688), (4352, 30989), (4427, 30464), (4522, 29824), (4864, 27727), (5168, 26096), (6524, 20672), (7456, 18088), (7616, 17708), (7922, 17024), (8512, 15844), (8854, 15232), (9044, 14912), (10336, 13048)]