165750832

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41941}}^1$

素因数の和:41981

約数の個数: 40

約数和(自身を含む): 364056560

約数和(自身を除く): 198305728

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 41941, 83882, 167764, 335528, 545233, 671056, 796879, 1090466, 1593758, 2180932, 3187516, 4361864, 6375032, 8723728, 10359427, 12750064, 20718854, 41437708, 82875416, 165750832]

約数ペア:

[(1, 165750832), (2, 82875416), (4, 41437708), (8, 20718854), (13, 12750064), (16, 10359427), (19, 8723728), (26, 6375032), (38, 4361864), (52, 3187516), (76, 2180932), (104, 1593758), (152, 1090466), (208, 796879), (247, 671056), (304, 545233), (494, 335528), (988, 167764), (1976, 83882), (3952, 41941)]