131036256

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1129}}^1$

素因数の和:1189

約数の個数: 144

約数和(自身を含む): 414610560

約数和(自身を除く): 283574304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 72, 78, 93, 96, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 288, 312, 372, 403, 416, 468, 496, 558, 624, 744, 806, 936, 992, 1116, 1129, 1209, 1248, 1488, 1612, 1872, 2232, 2258, 2418, 2976, 3224, 3387, 3627, 3744, 4464, 4516, 4836, 6448, 6774, 7254, 8928, 9032, 9672, 10161, 12896, 13548, 14508, 14677, 18064, 19344, 20322, 27096, 29016, 29354, 34999, 36128, 38688, 40644, 44031, 54192, 58032, 58708, 69998, 81288, 88062, 104997, 108384, 116064, 117416, 132093, 139996, 162576, 176124, 209994, 234832, 264186, 279992, 314991, 325152, 352248, 419988, 454987, 469664, 528372, 559984, 629982, 704496, 839976, 909974, 1056744, 1119968, 1259964, 1364961, 1408992, 1679952, 1819948, 2113488, 2519928, 2729922, 3359904, 3639896, 4094883, 4226976, 5039856, 5459844, 7279792, 8189766, 10079712, 10919688, 14559584, 16379532, 21839376, 32759064, 43678752, 65518128, 131036256]

約数ペア:

[(1, 131036256), (2, 65518128), (3, 43678752), (4, 32759064), (6, 21839376), (8, 16379532), (9, 14559584), (12, 10919688), (13, 10079712), (16, 8189766), (18, 7279792), (24, 5459844), (26, 5039856), (31, 4226976), (32, 4094883), (36, 3639896), (39, 3359904), (48, 2729922), (52, 2519928), (62, 2113488), (72, 1819948), (78, 1679952), (93, 1408992), (96, 1364961), (104, 1259964), (117, 1119968), (124, 1056744), (144, 909974), (156, 839976), (186, 704496), (208, 629982), (234, 559984), (248, 528372), (279, 469664), (288, 454987), (312, 419988), (372, 352248), (403, 325152), (416, 314991), (468, 279992), (496, 264186), (558, 234832), (624, 209994), (744, 176124), (806, 162576), (936, 139996), (992, 132093), (1116, 117416), (1129, 116064), (1209, 108384), (1248, 104997), (1488, 88062), (1612, 81288), (1872, 69998), (2232, 58708), (2258, 58032), (2418, 54192), (2976, 44031), (3224, 40644), (3387, 38688), (3627, 36128), (3744, 34999), (4464, 29354), (4516, 29016), (4836, 27096), (6448, 20322), (6774, 19344), (7254, 18064), (8928, 14677), (9032, 14508), (9672, 13548), (10161, 12896)]