137421544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{2347}}^1$

素因数の和:2929

約数の個数: 32

約数和(自身を含む): 278097120

約数和(自身を除く): 140675576

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 563, 1126, 2252, 2347, 4504, 4694, 7319, 9388, 14638, 18776, 29276, 30511, 58552, 61022, 122044, 244088, 1321361, 2642722, 5285444, 10570888, 17177693, 34355386, 68710772, 137421544]

約数ペア:

[(1, 137421544), (2, 68710772), (4, 34355386), (8, 17177693), (13, 10570888), (26, 5285444), (52, 2642722), (104, 1321361), (563, 244088), (1126, 122044), (2252, 61022), (2347, 58552), (4504, 30511), (4694, 29276), (7319, 18776), (9388, 14638)]