162942858

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{40961}}^1$

素因数の和:40999

約数の個数: 48

約数和(自身を含む): 402574536

約数和(自身を除く): 239631678

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 40961, 81922, 122883, 245766, 368649, 532493, 696337, 737298, 1064986, 1392674, 1597479, 2089011, 3194958, 4178022, 4792437, 6267033, 9052381, 9584874, 12534066, 18104762, 27157143, 54314286, 81471429, 162942858]

約数ペア:

[(1, 162942858), (2, 81471429), (3, 54314286), (6, 27157143), (9, 18104762), (13, 12534066), (17, 9584874), (18, 9052381), (26, 6267033), (34, 4792437), (39, 4178022), (51, 3194958), (78, 2089011), (102, 1597479), (117, 1392674), (153, 1064986), (221, 737298), (234, 696337), (306, 532493), (442, 368649), (663, 245766), (1326, 122883), (1989, 81922), (3978, 40961)]