129615416

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2833}}^1$

素因数の和:2908

約数の個数: 64

約数和(自身を含む): 299270400

約数和(自身を除く): 169654984

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 43, 56, 76, 86, 133, 152, 172, 266, 301, 344, 532, 602, 817, 1064, 1204, 1634, 2408, 2833, 3268, 5666, 5719, 6536, 11332, 11438, 19831, 22664, 22876, 39662, 45752, 53827, 79324, 107654, 121819, 158648, 215308, 243638, 376789, 430616, 487276, 753578, 852733, 974552, 1507156, 1705466, 2314561, 3014312, 3410932, 4629122, 6821864, 9258244, 16201927, 18516488, 32403854, 64807708, 129615416]

約数ペア:

[(1, 129615416), (2, 64807708), (4, 32403854), (7, 18516488), (8, 16201927), (14, 9258244), (19, 6821864), (28, 4629122), (38, 3410932), (43, 3014312), (56, 2314561), (76, 1705466), (86, 1507156), (133, 974552), (152, 852733), (172, 753578), (266, 487276), (301, 430616), (344, 376789), (532, 243638), (602, 215308), (817, 158648), (1064, 121819), (1204, 107654), (1634, 79324), (2408, 53827), (2833, 45752), (3268, 39662), (5666, 22876), (5719, 22664), (6536, 19831), (11332, 11438)]