130228672

素因数分解:

$2^6\times 7^2\times {\mathrm{131}}^1\times {\mathrm{317}}^1$

素因数の和:474

約数の個数: 84

約数和(自身を含む): 303864264

約数和(自身を除く): 173635592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 131, 196, 224, 262, 317, 392, 448, 524, 634, 784, 917, 1048, 1268, 1568, 1834, 2096, 2219, 2536, 3136, 3668, 4192, 4438, 5072, 6419, 7336, 8384, 8876, 10144, 12838, 14672, 15533, 17752, 20288, 25676, 29344, 31066, 35504, 41527, 51352, 58688, 62132, 71008, 83054, 102704, 124264, 142016, 166108, 205408, 248528, 290689, 332216, 410816, 497056, 581378, 664432, 994112, 1162756, 1328864, 2034823, 2325512, 2657728, 4069646, 4651024, 8139292, 9302048, 16278584, 18604096, 32557168, 65114336, 130228672]

約数ペア:

[(1, 130228672), (2, 65114336), (4, 32557168), (7, 18604096), (8, 16278584), (14, 9302048), (16, 8139292), (28, 4651024), (32, 4069646), (49, 2657728), (56, 2325512), (64, 2034823), (98, 1328864), (112, 1162756), (131, 994112), (196, 664432), (224, 581378), (262, 497056), (317, 410816), (392, 332216), (448, 290689), (524, 248528), (634, 205408), (784, 166108), (917, 142016), (1048, 124264), (1268, 102704), (1568, 83054), (1834, 71008), (2096, 62132), (2219, 58688), (2536, 51352), (3136, 41527), (3668, 35504), (4192, 31066), (4438, 29344), (5072, 25676), (6419, 20288), (7336, 17752), (8384, 15533), (8876, 14672), (10144, 12838)]