128596128

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{419}}^1$

素因数の和:594

約数の個数: 96

約数和(自身を含む): 355622400

約数和(自身を除く): 227026272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 139, 184, 276, 278, 368, 417, 419, 552, 556, 736, 834, 838, 1104, 1112, 1257, 1668, 1676, 2208, 2224, 2514, 3197, 3336, 3352, 4448, 5028, 6394, 6672, 6704, 9591, 9637, 10056, 12788, 13344, 13408, 19182, 19274, 20112, 25576, 28911, 38364, 38548, 40224, 51152, 57822, 58241, 76728, 77096, 102304, 115644, 116482, 153456, 154192, 174723, 231288, 232964, 306912, 308384, 349446, 462576, 465928, 698892, 925152, 931856, 1339543, 1397784, 1863712, 2679086, 2795568, 4018629, 5358172, 5591136, 8037258, 10716344, 16074516, 21432688, 32149032, 42865376, 64298064, 128596128]

約数ペア:

[(1, 128596128), (2, 64298064), (3, 42865376), (4, 32149032), (6, 21432688), (8, 16074516), (12, 10716344), (16, 8037258), (23, 5591136), (24, 5358172), (32, 4018629), (46, 2795568), (48, 2679086), (69, 1863712), (92, 1397784), (96, 1339543), (138, 931856), (139, 925152), (184, 698892), (276, 465928), (278, 462576), (368, 349446), (417, 308384), (419, 306912), (552, 232964), (556, 231288), (736, 174723), (834, 154192), (838, 153456), (1104, 116482), (1112, 115644), (1257, 102304), (1668, 77096), (1676, 76728), (2208, 58241), (2224, 57822), (2514, 51152), (3197, 40224), (3336, 38548), (3352, 38364), (4448, 28911), (5028, 25576), (6394, 20112), (6672, 19274), (6704, 19182), (9591, 13408), (9637, 13344), (10056, 12788)]