156872432

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{77201}}^1$

素因数の和:77336

約数の個数: 20

約数和(自身を含む): 306337536

約数和(自身を除く): 149465104

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 77201, 154402, 308804, 617608, 1235216, 9804527, 19609054, 39218108, 78436216, 156872432]

約数ペア:

[(1, 156872432), (2, 78436216), (4, 39218108), (8, 19609054), (16, 9804527), (127, 1235216), (254, 617608), (508, 308804), (1016, 154402), (2032, 77201)]