199822032

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:438

約数の個数: 160

約数和(自身を含む): 607580160

約数和(自身を除く): 407758128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 43, 48, 54, 62, 72, 86, 93, 108, 124, 129, 144, 172, 186, 216, 248, 258, 279, 344, 347, 372, 387, 432, 496, 516, 558, 688, 694, 744, 774, 837, 1032, 1041, 1116, 1161, 1333, 1388, 1488, 1548, 1674, 2064, 2082, 2232, 2322, 2666, 2776, 3096, 3123, 3348, 3999, 4164, 4464, 4644, 5332, 5552, 6192, 6246, 6696, 7998, 8328, 9288, 9369, 10664, 10757, 11997, 12492, 13392, 14921, 15996, 16656, 18576, 18738, 21328, 21514, 23994, 24984, 29842, 31992, 32271, 35991, 37476, 43028, 44763, 47988, 49968, 59684, 63984, 64542, 71982, 74952, 86056, 89526, 95976, 96813, 119368, 129084, 134289, 143964, 149904, 172112, 179052, 191952, 193626, 238736, 258168, 268578, 287928, 290439, 358104, 387252, 402867, 462551, 516336, 537156, 575856, 580878, 716208, 774504, 805734, 925102, 1074312, 1161756, 1387653, 1549008, 1611468, 1850204, 2148624, 2323512, 2775306, 3222936, 3700408, 4162959, 4647024, 5550612, 6445872, 7400816, 8325918, 11101224, 12488877, 16651836, 22202448, 24977754, 33303672, 49955508, 66607344, 99911016, 199822032]

約数ペア:

[(1, 199822032), (2, 99911016), (3, 66607344), (4, 49955508), (6, 33303672), (8, 24977754), (9, 22202448), (12, 16651836), (16, 12488877), (18, 11101224), (24, 8325918), (27, 7400816), (31, 6445872), (36, 5550612), (43, 4647024), (48, 4162959), (54, 3700408), (62, 3222936), (72, 2775306), (86, 2323512), (93, 2148624), (108, 1850204), (124, 1611468), (129, 1549008), (144, 1387653), (172, 1161756), (186, 1074312), (216, 925102), (248, 805734), (258, 774504), (279, 716208), (344, 580878), (347, 575856), (372, 537156), (387, 516336), (432, 462551), (496, 402867), (516, 387252), (558, 358104), (688, 290439), (694, 287928), (744, 268578), (774, 258168), (837, 238736), (1032, 193626), (1041, 191952), (1116, 179052), (1161, 172112), (1333, 149904), (1388, 143964), (1488, 134289), (1548, 129084), (1674, 119368), (2064, 96813), (2082, 95976), (2232, 89526), (2322, 86056), (2666, 74952), (2776, 71982), (3096, 64542), (3123, 63984), (3348, 59684), (3999, 49968), (4164, 47988), (4464, 44763), (4644, 43028), (5332, 37476), (5552, 35991), (6192, 32271), (6246, 31992), (6696, 29842), (7998, 24984), (8328, 23994), (9288, 21514), (9369, 21328), (10664, 18738), (10757, 18576), (11997, 16656), (12492, 15996), (13392, 14921)]