161669352

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{518171}}^1$

素因数の和:518193

約数の個数: 32

約数和(自身を含む): 435264480

約数和(自身を除く): 273595128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 518171, 1036342, 1554513, 2072684, 3109026, 4145368, 6218052, 6736223, 12436104, 13472446, 20208669, 26944892, 40417338, 53889784, 80834676, 161669352]

約数ペア:

[(1, 161669352), (2, 80834676), (3, 53889784), (4, 40417338), (6, 26944892), (8, 20208669), (12, 13472446), (13, 12436104), (24, 6736223), (26, 6218052), (39, 4145368), (52, 3109026), (78, 2072684), (104, 1554513), (156, 1036342), (312, 518171)]