133578436

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{709}}^1$

素因数の和:836

約数の個数: 48

約数和(自身を含む): 256849600

約数和(自身を除く): 123271164

約数列:

[1, 2, 4, 19, 37, 38, 67, 74, 76, 134, 148, 268, 703, 709, 1273, 1406, 1418, 2479, 2546, 2812, 2836, 4958, 5092, 9916, 13471, 26233, 26942, 47101, 47503, 52466, 53884, 94202, 95006, 104932, 188404, 190012, 498427, 902557, 996854, 1757611, 1805114, 1993708, 3515222, 3610228, 7030444, 33394609, 66789218, 133578436]

約数ペア:

[(1, 133578436), (2, 66789218), (4, 33394609), (19, 7030444), (37, 3610228), (38, 3515222), (67, 1993708), (74, 1805114), (76, 1757611), (134, 996854), (148, 902557), (268, 498427), (703, 190012), (709, 188404), (1273, 104932), (1406, 95006), (1418, 94202), (2479, 53884), (2546, 52466), (2812, 47503), (2836, 47101), (4958, 26942), (5092, 26233), (9916, 13471)]