137394712

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{188729}}^1$

素因数の和:188755

約数の個数: 32

約数和(自身を含む): 317066400

約数和(自身を除く): 179671688

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 188729, 377458, 754916, 1321103, 1509832, 2453477, 2642206, 4906954, 5284412, 9813908, 10568824, 17174339, 19627816, 34348678, 68697356, 137394712]

約数ペア:

[(1, 137394712), (2, 68697356), (4, 34348678), (7, 19627816), (8, 17174339), (13, 10568824), (14, 9813908), (26, 5284412), (28, 4906954), (52, 2642206), (56, 2453477), (91, 1509832), (104, 1321103), (182, 754916), (364, 377458), (728, 188729)]