168604878

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{9781}}^1$

素因数の和:9829

約数の個数: 48

約数和(自身を含む): 386662896

約数和(自身を除く): 218058018

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 169, 221, 338, 442, 507, 663, 1014, 1326, 2873, 5746, 8619, 9781, 17238, 19562, 29343, 58686, 127153, 166277, 254306, 332554, 381459, 498831, 762918, 997662, 1652989, 2161601, 3305978, 4323202, 4958967, 6484803, 9917934, 12969606, 28100813, 56201626, 84302439, 168604878]

約数ペア:

[(1, 168604878), (2, 84302439), (3, 56201626), (6, 28100813), (13, 12969606), (17, 9917934), (26, 6484803), (34, 4958967), (39, 4323202), (51, 3305978), (78, 2161601), (102, 1652989), (169, 997662), (221, 762918), (338, 498831), (442, 381459), (507, 332554), (663, 254306), (1014, 166277), (1326, 127153), (2873, 58686), (5746, 29343), (8619, 19562), (9781, 17238)]