142786256

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{8317}}^1$

素因数の和:8391

約数の個数: 40

約数和(自身を含む): 293958120

約数和(自身を除く): 151171864

約数列:

[1, 2, 4, 8, 16, 29, 37, 58, 74, 116, 148, 232, 296, 464, 592, 1073, 2146, 4292, 8317, 8584, 16634, 17168, 33268, 66536, 133072, 241193, 307729, 482386, 615458, 964772, 1230916, 1929544, 2461832, 3859088, 4923664, 8924141, 17848282, 35696564, 71393128, 142786256]

約数ペア:

[(1, 142786256), (2, 71393128), (4, 35696564), (8, 17848282), (16, 8924141), (29, 4923664), (37, 3859088), (58, 2461832), (74, 1929544), (116, 1230916), (148, 964772), (232, 615458), (296, 482386), (464, 307729), (592, 241193), (1073, 133072), (2146, 66536), (4292, 33268), (8317, 17168), (8584, 16634)]