140241312

素因数分解:

$2^5\times 3^2\times {\mathrm{486949}}^1$

素因数の和:486965

約数の個数: 36

約数和(自身を含む): 398812050

約数和(自身を除く): 258570738

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 486949, 973898, 1460847, 1947796, 2921694, 3895592, 4382541, 5843388, 7791184, 8765082, 11686776, 15582368, 17530164, 23373552, 35060328, 46747104, 70120656, 140241312]

約数ペア:

[(1, 140241312), (2, 70120656), (3, 46747104), (4, 35060328), (6, 23373552), (8, 17530164), (9, 15582368), (12, 11686776), (16, 8765082), (18, 7791184), (24, 5843388), (32, 4382541), (36, 3895592), (48, 2921694), (72, 1947796), (96, 1460847), (144, 973898), (288, 486949)]