140819792

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{5581}}^1$

素因数の和:5691

約数の個数: 40

約数和(自身を含む): 290710560

約数和(自身を除く): 149890768

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 83, 152, 166, 304, 332, 664, 1328, 1577, 3154, 5581, 6308, 11162, 12616, 22324, 25232, 44648, 89296, 106039, 212078, 424156, 463223, 848312, 926446, 1696624, 1852892, 3705784, 7411568, 8801237, 17602474, 35204948, 70409896, 140819792]

約数ペア:

[(1, 140819792), (2, 70409896), (4, 35204948), (8, 17602474), (16, 8801237), (19, 7411568), (38, 3705784), (76, 1852892), (83, 1696624), (152, 926446), (166, 848312), (304, 463223), (332, 424156), (664, 212078), (1328, 106039), (1577, 89296), (3154, 44648), (5581, 25232), (6308, 22324), (11162, 12616)]