141487556

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{3331}}^1$

素因数の和:3420

約数の個数: 48

約数和(自身を含む): 297800832

約数和(自身を除く): 156313276

約数列:

[1, 2, 4, 7, 14, 28, 37, 41, 74, 82, 148, 164, 259, 287, 518, 574, 1036, 1148, 1517, 3034, 3331, 6068, 6662, 10619, 13324, 21238, 23317, 42476, 46634, 93268, 123247, 136571, 246494, 273142, 492988, 546284, 862729, 955997, 1725458, 1911994, 3450916, 3823988, 5053127, 10106254, 20212508, 35371889, 70743778, 141487556]

約数ペア:

[(1, 141487556), (2, 70743778), (4, 35371889), (7, 20212508), (14, 10106254), (28, 5053127), (37, 3823988), (41, 3450916), (74, 1911994), (82, 1725458), (148, 955997), (164, 862729), (259, 546284), (287, 492988), (518, 273142), (574, 246494), (1036, 136571), (1148, 123247), (1517, 93268), (3034, 46634), (3331, 42476), (6068, 23317), (6662, 21238), (10619, 13324)]