147249984

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{331}}^2$

素因数の和:684

約数の個数: 84

約数和(自身を含む): 446605152

約数和(自身を除く): 299355168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 331, 336, 448, 662, 672, 993, 1324, 1344, 1986, 2317, 2648, 3972, 4634, 5296, 6951, 7944, 9268, 10592, 13902, 15888, 18536, 21184, 27804, 31776, 37072, 55608, 63552, 74144, 109561, 111216, 148288, 219122, 222432, 328683, 438244, 444864, 657366, 766927, 876488, 1314732, 1533854, 1752976, 2300781, 2629464, 3067708, 3505952, 4601562, 5258928, 6135416, 7011904, 9203124, 10517856, 12270832, 18406248, 21035712, 24541664, 36812496, 49083328, 73624992, 147249984]

約数ペア:

[(1, 147249984), (2, 73624992), (3, 49083328), (4, 36812496), (6, 24541664), (7, 21035712), (8, 18406248), (12, 12270832), (14, 10517856), (16, 9203124), (21, 7011904), (24, 6135416), (28, 5258928), (32, 4601562), (42, 3505952), (48, 3067708), (56, 2629464), (64, 2300781), (84, 1752976), (96, 1533854), (112, 1314732), (168, 876488), (192, 766927), (224, 657366), (331, 444864), (336, 438244), (448, 328683), (662, 222432), (672, 219122), (993, 148288), (1324, 111216), (1344, 109561), (1986, 74144), (2317, 63552), (2648, 55608), (3972, 37072), (4634, 31776), (5296, 27804), (6951, 21184), (7944, 18536), (9268, 15888), (10592, 13902)]