146693456

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:461

約数の個数: 120

約数和(自身を含む): 366617160

約数和(自身を除く): 219923704

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 37, 49, 52, 56, 74, 91, 98, 104, 112, 148, 182, 196, 208, 259, 296, 364, 389, 392, 481, 518, 592, 637, 728, 778, 784, 962, 1036, 1274, 1456, 1556, 1813, 1924, 2072, 2548, 2723, 3112, 3367, 3626, 3848, 4144, 5057, 5096, 5446, 6224, 6734, 7252, 7696, 10114, 10192, 10892, 13468, 14393, 14504, 19061, 20228, 21784, 23569, 26936, 28786, 29008, 35399, 38122, 40456, 43568, 47138, 53872, 57572, 70798, 76244, 80912, 94276, 100751, 115144, 141596, 152488, 187109, 188552, 201502, 230288, 247793, 283192, 304976, 374218, 377104, 403004, 495586, 566384, 705257, 748436, 806008, 991172, 1309763, 1410514, 1496872, 1612016, 1982344, 2619526, 2821028, 2993744, 3964688, 5239052, 5642056, 9168341, 10478104, 11284112, 18336682, 20956208, 36673364, 73346728, 146693456]

約数ペア:

[(1, 146693456), (2, 73346728), (4, 36673364), (7, 20956208), (8, 18336682), (13, 11284112), (14, 10478104), (16, 9168341), (26, 5642056), (28, 5239052), (37, 3964688), (49, 2993744), (52, 2821028), (56, 2619526), (74, 1982344), (91, 1612016), (98, 1496872), (104, 1410514), (112, 1309763), (148, 991172), (182, 806008), (196, 748436), (208, 705257), (259, 566384), (296, 495586), (364, 403004), (389, 377104), (392, 374218), (481, 304976), (518, 283192), (592, 247793), (637, 230288), (728, 201502), (778, 188552), (784, 187109), (962, 152488), (1036, 141596), (1274, 115144), (1456, 100751), (1556, 94276), (1813, 80912), (1924, 76244), (2072, 70798), (2548, 57572), (2723, 53872), (3112, 47138), (3367, 43568), (3626, 40456), (3848, 38122), (4144, 35399), (5057, 29008), (5096, 28786), (5446, 26936), (6224, 23569), (6734, 21784), (7252, 20228), (7696, 19061), (10114, 14504), (10192, 14393), (10892, 13468)]