131102048

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^2\times {\mathrm{691}}^1$

素因数の和:737

約数の個数: 108

約数和(自身を含む): 330501276

約数和(自身を除く): 199399228

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 121, 154, 176, 196, 224, 242, 308, 352, 392, 484, 539, 616, 691, 784, 847, 968, 1078, 1232, 1382, 1568, 1694, 1936, 2156, 2464, 2764, 3388, 3872, 4312, 4837, 5528, 5929, 6776, 7601, 8624, 9674, 11056, 11858, 13552, 15202, 17248, 19348, 22112, 23716, 27104, 30404, 33859, 38696, 47432, 53207, 60808, 67718, 77392, 83611, 94864, 106414, 121616, 135436, 154784, 167222, 189728, 212828, 243232, 270872, 334444, 372449, 425656, 541744, 585277, 668888, 744898, 851312, 1083488, 1170554, 1337776, 1489796, 1702624, 2341108, 2675552, 2979592, 4096939, 4682216, 5959184, 8193878, 9364432, 11918368, 16387756, 18728864, 32775512, 65551024, 131102048]

約数ペア:

[(1, 131102048), (2, 65551024), (4, 32775512), (7, 18728864), (8, 16387756), (11, 11918368), (14, 9364432), (16, 8193878), (22, 5959184), (28, 4682216), (32, 4096939), (44, 2979592), (49, 2675552), (56, 2341108), (77, 1702624), (88, 1489796), (98, 1337776), (112, 1170554), (121, 1083488), (154, 851312), (176, 744898), (196, 668888), (224, 585277), (242, 541744), (308, 425656), (352, 372449), (392, 334444), (484, 270872), (539, 243232), (616, 212828), (691, 189728), (784, 167222), (847, 154784), (968, 135436), (1078, 121616), (1232, 106414), (1382, 94864), (1568, 83611), (1694, 77392), (1936, 67718), (2156, 60808), (2464, 53207), (2764, 47432), (3388, 38696), (3872, 33859), (4312, 30404), (4837, 27104), (5528, 23716), (5929, 22112), (6776, 19348), (7601, 17248), (8624, 15202), (9674, 13552), (11056, 11858)]