167128778872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{21339221}}^1$

素因数の和:21339327

約数の個数: 32

約数和(自身を含む): 345695396400

約数和(自身を除く): 178566617528

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 178, 356, 712, 979, 1958, 3916, 7832, 21339221, 42678442, 85356884, 170713768, 234731431, 469462862, 938925724, 1877851448, 1899190669, 3798381338, 7596762676, 15193525352, 20891097359, 41782194718, 83564389436, 167128778872]

約数ペア:

[(1, 167128778872), (2, 83564389436), (4, 41782194718), (8, 20891097359), (11, 15193525352), (22, 7596762676), (44, 3798381338), (88, 1899190669), (89, 1877851448), (178, 938925724), (356, 469462862), (712, 234731431), (979, 170713768), (1958, 85356884), (3916, 42678442), (7832, 21339221)]