159296852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{278491}}^1$

素因数の和:278519

約数の個数: 24

約数和(自身を含む): 327506592

約数和(自身を除く): 168209740

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 278491, 556982, 1113964, 3063401, 3620383, 6126802, 7240766, 12253604, 14481532, 39824213, 79648426, 159296852]

約数ペア:

[(1, 159296852), (2, 79648426), (4, 39824213), (11, 14481532), (13, 12253604), (22, 7240766), (26, 6126802), (44, 3620383), (52, 3063401), (143, 1113964), (286, 556982), (572, 278491)]