155848304

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{76697}}^1$

素因数の和:76832

約数の個数: 20

約数和(自身を含む): 304337664

約数和(自身を除く): 148489360

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 76697, 153394, 306788, 613576, 1227152, 9740519, 19481038, 38962076, 77924152, 155848304]

約数ペア:

[(1, 155848304), (2, 77924152), (4, 38962076), (8, 19481038), (16, 9740519), (127, 1227152), (254, 613576), (508, 306788), (1016, 153394), (2032, 76697)]