155539168

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{5443}}^1$

素因数の和:5519

約数の個数: 48

約数和(自身を含む): 329253120

約数和(自身を除く): 173713952

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 76, 94, 152, 188, 304, 376, 608, 752, 893, 1504, 1786, 3572, 5443, 7144, 10886, 14288, 21772, 28576, 43544, 87088, 103417, 174176, 206834, 255821, 413668, 511642, 827336, 1023284, 1654672, 2046568, 3309344, 4093136, 4860599, 8186272, 9721198, 19442396, 38884792, 77769584, 155539168]

約数ペア:

[(1, 155539168), (2, 77769584), (4, 38884792), (8, 19442396), (16, 9721198), (19, 8186272), (32, 4860599), (38, 4093136), (47, 3309344), (76, 2046568), (94, 1654672), (152, 1023284), (188, 827336), (304, 511642), (376, 413668), (608, 255821), (752, 206834), (893, 174176), (1504, 103417), (1786, 87088), (3572, 43544), (5443, 28576), (7144, 21772), (10886, 14288)]