131739894

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:203

約数の個数: 144

約数和(自身を含む): 350797824

約数和(自身を除く): 219057930

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 31, 33, 39, 62, 66, 78, 93, 99, 117, 127, 143, 169, 186, 198, 234, 254, 279, 286, 338, 341, 381, 403, 429, 507, 558, 682, 762, 806, 858, 1014, 1023, 1143, 1209, 1287, 1397, 1521, 1651, 1859, 2046, 2286, 2418, 2574, 2794, 3042, 3069, 3302, 3627, 3718, 3937, 4191, 4433, 4953, 5239, 5577, 6138, 7254, 7874, 8382, 8866, 9906, 10478, 11154, 11811, 12573, 13299, 14859, 15717, 16731, 18161, 21463, 23622, 25146, 26598, 29718, 31434, 33462, 35433, 36322, 39897, 42926, 43307, 47151, 51181, 54483, 57629, 64389, 70866, 79794, 86614, 94302, 102362, 108966, 115258, 128778, 129921, 153543, 163449, 172887, 193167, 236093, 259842, 307086, 326898, 345774, 386334, 389763, 460629, 472186, 518661, 562991, 665353, 708279, 779526, 921258, 1037322, 1125982, 1330706, 1416558, 1688973, 1996059, 2124837, 3377946, 3992118, 4249674, 5066919, 5988177, 7318883, 10133838, 11976354, 14637766, 21956649, 43913298, 65869947, 131739894]

約数ペア:

[(1, 131739894), (2, 65869947), (3, 43913298), (6, 21956649), (9, 14637766), (11, 11976354), (13, 10133838), (18, 7318883), (22, 5988177), (26, 5066919), (31, 4249674), (33, 3992118), (39, 3377946), (62, 2124837), (66, 1996059), (78, 1688973), (93, 1416558), (99, 1330706), (117, 1125982), (127, 1037322), (143, 921258), (169, 779526), (186, 708279), (198, 665353), (234, 562991), (254, 518661), (279, 472186), (286, 460629), (338, 389763), (341, 386334), (381, 345774), (403, 326898), (429, 307086), (507, 259842), (558, 236093), (682, 193167), (762, 172887), (806, 163449), (858, 153543), (1014, 129921), (1023, 128778), (1143, 115258), (1209, 108966), (1287, 102362), (1397, 94302), (1521, 86614), (1651, 79794), (1859, 70866), (2046, 64389), (2286, 57629), (2418, 54483), (2574, 51181), (2794, 47151), (3042, 43307), (3069, 42926), (3302, 39897), (3627, 36322), (3718, 35433), (3937, 33462), (4191, 31434), (4433, 29718), (4953, 26598), (5239, 25146), (5577, 23622), (6138, 21463), (7254, 18161), (7874, 16731), (8382, 15717), (8866, 14859), (9906, 13299), (10478, 12573), (11154, 11811)]