181170144

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:353

約数の個数: 144

約数和(自身を含む): 537984720

約数和(自身を除く): 356814576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 67, 72, 82, 96, 123, 134, 144, 164, 201, 229, 246, 268, 288, 328, 369, 402, 458, 492, 536, 603, 656, 687, 738, 804, 916, 984, 1072, 1206, 1312, 1374, 1476, 1608, 1832, 1968, 2061, 2144, 2412, 2747, 2748, 2952, 3216, 3664, 3936, 4122, 4824, 5494, 5496, 5904, 6432, 7328, 8241, 8244, 9389, 9648, 10988, 10992, 11808, 15343, 16482, 16488, 18778, 19296, 21976, 21984, 24723, 28167, 30686, 32964, 32976, 37556, 43952, 46029, 49446, 56334, 61372, 65928, 65952, 75112, 84501, 87904, 92058, 98892, 112668, 122744, 131856, 138087, 150224, 169002, 184116, 197784, 225336, 245488, 263712, 276174, 300448, 338004, 368232, 395568, 450672, 490976, 552348, 629063, 676008, 736464, 791136, 901344, 1104696, 1258126, 1352016, 1472928, 1887189, 2209392, 2516252, 2704032, 3774378, 4418784, 5032504, 5661567, 7548756, 10065008, 11323134, 15097512, 20130016, 22646268, 30195024, 45292536, 60390048, 90585072, 181170144]

約数ペア:

[(1, 181170144), (2, 90585072), (3, 60390048), (4, 45292536), (6, 30195024), (8, 22646268), (9, 20130016), (12, 15097512), (16, 11323134), (18, 10065008), (24, 7548756), (32, 5661567), (36, 5032504), (41, 4418784), (48, 3774378), (67, 2704032), (72, 2516252), (82, 2209392), (96, 1887189), (123, 1472928), (134, 1352016), (144, 1258126), (164, 1104696), (201, 901344), (229, 791136), (246, 736464), (268, 676008), (288, 629063), (328, 552348), (369, 490976), (402, 450672), (458, 395568), (492, 368232), (536, 338004), (603, 300448), (656, 276174), (687, 263712), (738, 245488), (804, 225336), (916, 197784), (984, 184116), (1072, 169002), (1206, 150224), (1312, 138087), (1374, 131856), (1476, 122744), (1608, 112668), (1832, 98892), (1968, 92058), (2061, 87904), (2144, 84501), (2412, 75112), (2747, 65952), (2748, 65928), (2952, 61372), (3216, 56334), (3664, 49446), (3936, 46029), (4122, 43952), (4824, 37556), (5494, 32976), (5496, 32964), (5904, 30686), (6432, 28167), (7328, 24723), (8241, 21984), (8244, 21976), (9389, 19296), (9648, 18778), (10988, 16488), (10992, 16482), (11808, 15343)]