143286678

素因数分解:

$2^1\times 3^3\times {\mathrm{157}}^1\times {\mathrm{16901}}^1$

素因数の和:17069

約数の個数: 32

約数和(自身を含む): 320461920

約数和(自身を除く): 177175242

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 157, 314, 471, 942, 1413, 2826, 4239, 8478, 16901, 33802, 50703, 101406, 152109, 304218, 456327, 912654, 2653457, 5306914, 7960371, 15920742, 23881113, 47762226, 71643339, 143286678]

約数ペア:

[(1, 143286678), (2, 71643339), (3, 47762226), (6, 23881113), (9, 15920742), (18, 7960371), (27, 5306914), (54, 2653457), (157, 912654), (314, 456327), (471, 304218), (942, 152109), (1413, 101406), (2826, 50703), (4239, 33802), (8478, 16901)]