187291264

素因数分解:

$2^7\times {\mathrm{67}}^1\times {\mathrm{21839}}^1$

素因数の和:21920

約数の個数: 32

約数和(自身を含む): 378705600

約数和(自身を除く): 191414336

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 268, 536, 1072, 2144, 4288, 8576, 21839, 43678, 87356, 174712, 349424, 698848, 1397696, 1463213, 2795392, 2926426, 5852852, 11705704, 23411408, 46822816, 93645632, 187291264]

約数ペア:

[(1, 187291264), (2, 93645632), (4, 46822816), (8, 23411408), (16, 11705704), (32, 5852852), (64, 2926426), (67, 2795392), (128, 1463213), (134, 1397696), (268, 698848), (536, 349424), (1072, 174712), (2144, 87356), (4288, 43678), (8576, 21839)]