165248016

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{181193}}^1$

素因数の和:181223

約数の個数: 40

約数和(自身を含む): 449361120

約数和(自身を除く): 284113104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 181193, 362386, 543579, 724772, 1087158, 1449544, 2174316, 2899088, 3442667, 4348632, 6885334, 8697264, 10328001, 13770668, 20656002, 27541336, 41312004, 55082672, 82624008, 165248016]

約数ペア:

[(1, 165248016), (2, 82624008), (3, 55082672), (4, 41312004), (6, 27541336), (8, 20656002), (12, 13770668), (16, 10328001), (19, 8697264), (24, 6885334), (38, 4348632), (48, 3442667), (57, 2899088), (76, 2174316), (114, 1449544), (152, 1087158), (228, 724772), (304, 543579), (456, 362386), (912, 181193)]