127670290768

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{449}}^1\times {\mathrm{61493}}^1$

素因数の和:61984

約数の個数: 60

約数和(自身を含む): 263357279100

約数和(自身を除く): 135686988332

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 449, 578, 898, 1156, 1796, 2312, 3592, 4624, 7184, 7633, 15266, 30532, 61064, 61493, 122128, 122986, 129761, 245972, 259522, 491944, 519044, 983888, 1038088, 1045381, 2076176, 2090762, 4181524, 8363048, 16726096, 17771477, 27610357, 35542954, 55220714, 71085908, 110441428, 142171816, 220882856, 284343632, 441765712, 469376069, 938752138, 1877504276, 3755008552, 7510017104, 7979393173, 15958786346, 31917572692, 63835145384, 127670290768]

約数ペア:

[(1, 127670290768), (2, 63835145384), (4, 31917572692), (8, 15958786346), (16, 7979393173), (17, 7510017104), (34, 3755008552), (68, 1877504276), (136, 938752138), (272, 469376069), (289, 441765712), (449, 284343632), (578, 220882856), (898, 142171816), (1156, 110441428), (1796, 71085908), (2312, 55220714), (3592, 35542954), (4624, 27610357), (7184, 17771477), (7633, 16726096), (15266, 8363048), (30532, 4181524), (61064, 2090762), (61493, 2076176), (122128, 1045381), (122986, 1038088), (129761, 983888), (245972, 519044), (259522, 491944)]