128901024

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{21313}}^1$

素因数の和:21339

約数の個数: 96

約数和(自身を含む): 429690240

約数和(自身を除く): 300789216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 2016, 3024, 6048, 21313, 42626, 63939, 85252, 127878, 149191, 170504, 191817, 255756, 298382, 341008, 383634, 447573, 511512, 575451, 596764, 682016, 767268, 895146, 1023024, 1150902, 1193528, 1342719, 1534536, 1790292, 2046048, 2301804, 2387056, 2685438, 3069072, 3580584, 4028157, 4603608, 4774112, 5370876, 6138144, 7161168, 8056314, 9207216, 10741752, 14322336, 16112628, 18414432, 21483504, 32225256, 42967008, 64450512, 128901024]

約数ペア:

[(1, 128901024), (2, 64450512), (3, 42967008), (4, 32225256), (6, 21483504), (7, 18414432), (8, 16112628), (9, 14322336), (12, 10741752), (14, 9207216), (16, 8056314), (18, 7161168), (21, 6138144), (24, 5370876), (27, 4774112), (28, 4603608), (32, 4028157), (36, 3580584), (42, 3069072), (48, 2685438), (54, 2387056), (56, 2301804), (63, 2046048), (72, 1790292), (84, 1534536), (96, 1342719), (108, 1193528), (112, 1150902), (126, 1023024), (144, 895146), (168, 767268), (189, 682016), (216, 596764), (224, 575451), (252, 511512), (288, 447573), (336, 383634), (378, 341008), (432, 298382), (504, 255756), (672, 191817), (756, 170504), (864, 149191), (1008, 127878), (1512, 85252), (2016, 63939), (3024, 42626), (6048, 21313)]