134297920

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:368

約数の個数: 112

約数和(自身を含む): 339717888

約数和(自身を除く): 205419968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 71, 80, 92, 115, 142, 160, 184, 230, 257, 284, 320, 355, 368, 460, 514, 568, 710, 736, 920, 1028, 1136, 1285, 1420, 1472, 1633, 1840, 2056, 2272, 2570, 2840, 3266, 3680, 4112, 4544, 5140, 5680, 5911, 6532, 7360, 8165, 8224, 10280, 11360, 11822, 13064, 16330, 16448, 18247, 20560, 22720, 23644, 26128, 29555, 32660, 36494, 41120, 47288, 52256, 59110, 65320, 72988, 82240, 91235, 94576, 104512, 118220, 130640, 145976, 182470, 189152, 236440, 261280, 291952, 364940, 378304, 419681, 472880, 522560, 583904, 729880, 839362, 945760, 1167808, 1459760, 1678724, 1891520, 2098405, 2919520, 3357448, 4196810, 5839040, 6714896, 8393620, 13429792, 16787240, 26859584, 33574480, 67148960, 134297920]

約数ペア:

[(1, 134297920), (2, 67148960), (4, 33574480), (5, 26859584), (8, 16787240), (10, 13429792), (16, 8393620), (20, 6714896), (23, 5839040), (32, 4196810), (40, 3357448), (46, 2919520), (64, 2098405), (71, 1891520), (80, 1678724), (92, 1459760), (115, 1167808), (142, 945760), (160, 839362), (184, 729880), (230, 583904), (257, 522560), (284, 472880), (320, 419681), (355, 378304), (368, 364940), (460, 291952), (514, 261280), (568, 236440), (710, 189152), (736, 182470), (920, 145976), (1028, 130640), (1136, 118220), (1285, 104512), (1420, 94576), (1472, 91235), (1633, 82240), (1840, 72988), (2056, 65320), (2272, 59110), (2570, 52256), (2840, 47288), (3266, 41120), (3680, 36494), (4112, 32660), (4544, 29555), (5140, 26128), (5680, 23644), (5911, 22720), (6532, 20560), (7360, 18247), (8165, 16448), (8224, 16330), (10280, 13064), (11360, 11822)]