140997696

素因数分解:

$2^6\times 3^1\times 7^3\times {\mathrm{2141}}^1$

素因数の和:2177

約数の個数: 112

約数和(自身を含む): 435254400

約数和(自身を除く): 294256704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 343, 392, 448, 588, 672, 686, 784, 1029, 1176, 1344, 1372, 1568, 2058, 2141, 2352, 2744, 3136, 4116, 4282, 4704, 5488, 6423, 8232, 8564, 9408, 10976, 12846, 14987, 16464, 17128, 21952, 25692, 29974, 32928, 34256, 44961, 51384, 59948, 65856, 68512, 89922, 102768, 104909, 119896, 137024, 179844, 205536, 209818, 239792, 314727, 359688, 411072, 419636, 479584, 629454, 719376, 734363, 839272, 959168, 1258908, 1438752, 1468726, 1678544, 2203089, 2517816, 2877504, 2937452, 3357088, 4406178, 5035632, 5874904, 6714176, 8812356, 10071264, 11749808, 17624712, 20142528, 23499616, 35249424, 46999232, 70498848, 140997696]

約数ペア:

[(1, 140997696), (2, 70498848), (3, 46999232), (4, 35249424), (6, 23499616), (7, 20142528), (8, 17624712), (12, 11749808), (14, 10071264), (16, 8812356), (21, 6714176), (24, 5874904), (28, 5035632), (32, 4406178), (42, 3357088), (48, 2937452), (49, 2877504), (56, 2517816), (64, 2203089), (84, 1678544), (96, 1468726), (98, 1438752), (112, 1258908), (147, 959168), (168, 839272), (192, 734363), (196, 719376), (224, 629454), (294, 479584), (336, 419636), (343, 411072), (392, 359688), (448, 314727), (588, 239792), (672, 209818), (686, 205536), (784, 179844), (1029, 137024), (1176, 119896), (1344, 104909), (1372, 102768), (1568, 89922), (2058, 68512), (2141, 65856), (2352, 59948), (2744, 51384), (3136, 44961), (4116, 34256), (4282, 32928), (4704, 29974), (5488, 25692), (6423, 21952), (8232, 17128), (8564, 16464), (9408, 14987), (10976, 12846)]