145856736

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^3$

素因数の和:126

約数の個数: 144

約数和(自身を含む): 453817728

約数和(自身を除く): 307960992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 32, 34, 36, 48, 51, 62, 68, 72, 93, 96, 102, 124, 136, 144, 153, 186, 204, 248, 272, 279, 288, 306, 372, 408, 496, 527, 544, 558, 612, 744, 816, 961, 992, 1054, 1116, 1224, 1488, 1581, 1632, 1922, 2108, 2232, 2448, 2883, 2976, 3162, 3844, 4216, 4464, 4743, 4896, 5766, 6324, 7688, 8432, 8649, 8928, 9486, 11532, 12648, 15376, 16337, 16864, 17298, 18972, 23064, 25296, 29791, 30752, 32674, 34596, 37944, 46128, 49011, 50592, 59582, 65348, 69192, 75888, 89373, 92256, 98022, 119164, 130696, 138384, 147033, 151776, 178746, 196044, 238328, 261392, 268119, 276768, 294066, 357492, 392088, 476656, 506447, 522784, 536238, 588132, 714984, 784176, 953312, 1012894, 1072476, 1176264, 1429968, 1519341, 1568352, 2025788, 2144952, 2352528, 2859936, 3038682, 4051576, 4289904, 4558023, 4705056, 6077364, 8103152, 8579808, 9116046, 12154728, 16206304, 18232092, 24309456, 36464184, 48618912, 72928368, 145856736]

約数ペア:

[(1, 145856736), (2, 72928368), (3, 48618912), (4, 36464184), (6, 24309456), (8, 18232092), (9, 16206304), (12, 12154728), (16, 9116046), (17, 8579808), (18, 8103152), (24, 6077364), (31, 4705056), (32, 4558023), (34, 4289904), (36, 4051576), (48, 3038682), (51, 2859936), (62, 2352528), (68, 2144952), (72, 2025788), (93, 1568352), (96, 1519341), (102, 1429968), (124, 1176264), (136, 1072476), (144, 1012894), (153, 953312), (186, 784176), (204, 714984), (248, 588132), (272, 536238), (279, 522784), (288, 506447), (306, 476656), (372, 392088), (408, 357492), (496, 294066), (527, 276768), (544, 268119), (558, 261392), (612, 238328), (744, 196044), (816, 178746), (961, 151776), (992, 147033), (1054, 138384), (1116, 130696), (1224, 119164), (1488, 98022), (1581, 92256), (1632, 89373), (1922, 75888), (2108, 69192), (2232, 65348), (2448, 59582), (2883, 50592), (2976, 49011), (3162, 46128), (3844, 37944), (4216, 34596), (4464, 32674), (4743, 30752), (4896, 29791), (5766, 25296), (6324, 23064), (7688, 18972), (8432, 17298), (8649, 16864), (8928, 16337), (9486, 15376), (11532, 12648)]