134865376

素因数分解:

$2^5\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:344

約数の個数: 72

約数和(自身を含む): 287630784

約数和(自身を除く): 152765408

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 92, 124, 184, 248, 257, 368, 496, 514, 529, 713, 736, 992, 1028, 1058, 1426, 2056, 2116, 2852, 4112, 4232, 5704, 5911, 7967, 8224, 8464, 11408, 11822, 15934, 16399, 16928, 22816, 23644, 31868, 32798, 47288, 63736, 65596, 94576, 127472, 131192, 135953, 183241, 189152, 254944, 262384, 271906, 366482, 524768, 543812, 732964, 1087624, 1465928, 2175248, 2931856, 4214543, 4350496, 5863712, 8429086, 16858172, 33716344, 67432688, 134865376]

約数ペア:

[(1, 134865376), (2, 67432688), (4, 33716344), (8, 16858172), (16, 8429086), (23, 5863712), (31, 4350496), (32, 4214543), (46, 2931856), (62, 2175248), (92, 1465928), (124, 1087624), (184, 732964), (248, 543812), (257, 524768), (368, 366482), (496, 271906), (514, 262384), (529, 254944), (713, 189152), (736, 183241), (992, 135953), (1028, 131192), (1058, 127472), (1426, 94576), (2056, 65596), (2116, 63736), (2852, 47288), (4112, 32798), (4232, 31868), (5704, 23644), (5911, 22816), (7967, 16928), (8224, 16399), (8464, 15934), (11408, 11822)]