128045018724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{5624891}}^1$

素因数の和:5625176

約数の個数: 48

約数和(自身を含む): 342713419776

約数和(自身を除く): 214668401052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 271, 542, 813, 1084, 1626, 1897, 3252, 3794, 5691, 7588, 11382, 22764, 5624891, 11249782, 16874673, 22499564, 33749346, 39374237, 67498692, 78748474, 118122711, 157496948, 236245422, 472490844, 1524345461, 3048690922, 4573036383, 6097381844, 9146072766, 10670418227, 18292145532, 21340836454, 32011254681, 42681672908, 64022509362, 128045018724]

約数ペア:

[(1, 128045018724), (2, 64022509362), (3, 42681672908), (4, 32011254681), (6, 21340836454), (7, 18292145532), (12, 10670418227), (14, 9146072766), (21, 6097381844), (28, 4573036383), (42, 3048690922), (84, 1524345461), (271, 472490844), (542, 236245422), (813, 157496948), (1084, 118122711), (1626, 78748474), (1897, 67498692), (3252, 39374237), (3794, 33749346), (5691, 22499564), (7588, 16874673), (11382, 11249782), (22764, 5624891)]