139426362

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{479}}^1$

素因数の和:747

約数の個数: 48

約数和(自身を含む): 307607040

約数和(自身を除く): 168180678

約数列:

[1, 2, 3, 6, 9, 18, 103, 157, 206, 309, 314, 471, 479, 618, 927, 942, 958, 1413, 1437, 1854, 2826, 2874, 4311, 8622, 16171, 32342, 48513, 49337, 75203, 97026, 98674, 145539, 148011, 150406, 225609, 291078, 296022, 444033, 451218, 676827, 888066, 1353654, 7745909, 15491818, 23237727, 46475454, 69713181, 139426362]

約数ペア:

[(1, 139426362), (2, 69713181), (3, 46475454), (6, 23237727), (9, 15491818), (18, 7745909), (103, 1353654), (157, 888066), (206, 676827), (309, 451218), (314, 444033), (471, 296022), (479, 291078), (618, 225609), (927, 150406), (942, 148011), (958, 145539), (1413, 98674), (1437, 97026), (1854, 75203), (2826, 49337), (2874, 48513), (4311, 32342), (8622, 16171)]