158345892

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{199}}^1$

素因数の和:294

約数の個数: 108

約数和(自身を含む): 433742400

約数和(自身を除く): 275396508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 31, 36, 46, 62, 69, 92, 93, 124, 138, 186, 199, 207, 276, 279, 372, 398, 414, 558, 597, 713, 796, 828, 961, 1116, 1194, 1426, 1791, 1922, 2139, 2388, 2852, 2883, 3582, 3844, 4278, 4577, 5766, 6169, 6417, 7164, 8556, 8649, 9154, 11532, 12338, 12834, 13731, 17298, 18308, 18507, 22103, 24676, 25668, 27462, 34596, 37014, 41193, 44206, 54924, 55521, 66309, 74028, 82386, 88412, 111042, 132618, 141887, 164772, 191239, 198927, 222084, 265236, 283774, 382478, 397854, 425661, 567548, 573717, 764956, 795708, 851322, 1147434, 1276983, 1702644, 1721151, 2294868, 2553966, 3442302, 4398497, 5107932, 6884604, 8796994, 13195491, 17593988, 26390982, 39586473, 52781964, 79172946, 158345892]

約数ペア:

[(1, 158345892), (2, 79172946), (3, 52781964), (4, 39586473), (6, 26390982), (9, 17593988), (12, 13195491), (18, 8796994), (23, 6884604), (31, 5107932), (36, 4398497), (46, 3442302), (62, 2553966), (69, 2294868), (92, 1721151), (93, 1702644), (124, 1276983), (138, 1147434), (186, 851322), (199, 795708), (207, 764956), (276, 573717), (279, 567548), (372, 425661), (398, 397854), (414, 382478), (558, 283774), (597, 265236), (713, 222084), (796, 198927), (828, 191239), (961, 164772), (1116, 141887), (1194, 132618), (1426, 111042), (1791, 88412), (1922, 82386), (2139, 74028), (2388, 66309), (2852, 55521), (2883, 54924), (3582, 44206), (3844, 41193), (4278, 37014), (4577, 34596), (5766, 27462), (6169, 25668), (6417, 24676), (7164, 22103), (8556, 18507), (8649, 18308), (9154, 17298), (11532, 13731), (12338, 12834)]