142778376

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{997}}^1$

素因数の和:1045

約数の個数: 160

約数和(自身を含む): 456465240

約数和(自身を除く): 313686864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 27, 34, 36, 39, 51, 52, 54, 68, 72, 78, 81, 102, 104, 108, 117, 136, 153, 156, 162, 204, 216, 221, 234, 306, 312, 324, 351, 408, 442, 459, 468, 612, 648, 663, 702, 884, 918, 936, 997, 1053, 1224, 1326, 1377, 1404, 1768, 1836, 1989, 1994, 2106, 2652, 2754, 2808, 2991, 3672, 3978, 3988, 4212, 5304, 5508, 5967, 5982, 7956, 7976, 8424, 8973, 11016, 11934, 11964, 12961, 15912, 16949, 17901, 17946, 23868, 23928, 25922, 26919, 33898, 35802, 35892, 38883, 47736, 50847, 51844, 53838, 67796, 71604, 71784, 77766, 80757, 101694, 103688, 107676, 116649, 135592, 143208, 152541, 155532, 161514, 203388, 215352, 220337, 233298, 305082, 311064, 323028, 349947, 406776, 440674, 457623, 466596, 610164, 646056, 661011, 699894, 881348, 915246, 933192, 1049841, 1220328, 1322022, 1372869, 1399788, 1762696, 1830492, 1983033, 2099682, 2644044, 2745738, 2799576, 3660984, 3966066, 4199364, 5288088, 5491476, 5949099, 7932132, 8398728, 10982952, 11898198, 15864264, 17847297, 23796396, 35694594, 47592792, 71389188, 142778376]

約数ペア:

[(1, 142778376), (2, 71389188), (3, 47592792), (4, 35694594), (6, 23796396), (8, 17847297), (9, 15864264), (12, 11898198), (13, 10982952), (17, 8398728), (18, 7932132), (24, 5949099), (26, 5491476), (27, 5288088), (34, 4199364), (36, 3966066), (39, 3660984), (51, 2799576), (52, 2745738), (54, 2644044), (68, 2099682), (72, 1983033), (78, 1830492), (81, 1762696), (102, 1399788), (104, 1372869), (108, 1322022), (117, 1220328), (136, 1049841), (153, 933192), (156, 915246), (162, 881348), (204, 699894), (216, 661011), (221, 646056), (234, 610164), (306, 466596), (312, 457623), (324, 440674), (351, 406776), (408, 349947), (442, 323028), (459, 311064), (468, 305082), (612, 233298), (648, 220337), (663, 215352), (702, 203388), (884, 161514), (918, 155532), (936, 152541), (997, 143208), (1053, 135592), (1224, 116649), (1326, 107676), (1377, 103688), (1404, 101694), (1768, 80757), (1836, 77766), (1989, 71784), (1994, 71604), (2106, 67796), (2652, 53838), (2754, 51844), (2808, 50847), (2991, 47736), (3672, 38883), (3978, 35892), (3988, 35802), (4212, 33898), (5304, 26919), (5508, 25922), (5967, 23928), (5982, 23868), (7956, 17946), (7976, 17901), (8424, 16949), (8973, 15912), (11016, 12961), (11934, 11964)]