156856212

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{256301}}^1$

素因数の和:256328

約数の個数: 36

約数和(自身を含む): 419822676

約数和(自身を除く): 262966464

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 256301, 512602, 768903, 1025204, 1537806, 2306709, 3075612, 4357117, 4613418, 8714234, 9226836, 13071351, 17428468, 26142702, 39214053, 52285404, 78428106, 156856212]

約数ペア:

[(1, 156856212), (2, 78428106), (3, 52285404), (4, 39214053), (6, 26142702), (9, 17428468), (12, 13071351), (17, 9226836), (18, 8714234), (34, 4613418), (36, 4357117), (51, 3075612), (68, 2306709), (102, 1537806), (153, 1025204), (204, 768903), (306, 512602), (612, 256301)]