141566908

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1\times {\mathrm{257}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 288497664

約数和(自身を除く): 146930756

約数列:

[1, 2, 4, 7, 14, 28, 103, 191, 206, 257, 382, 412, 514, 721, 764, 1028, 1337, 1442, 1799, 2674, 2884, 3598, 5348, 7196, 19673, 26471, 39346, 49087, 52942, 78692, 98174, 105884, 137711, 185297, 196348, 275422, 343609, 370594, 550844, 687218, 741188, 1374436, 5055961, 10111922, 20223844, 35391727, 70783454, 141566908]

約数ペア:

[(1, 141566908), (2, 70783454), (4, 35391727), (7, 20223844), (14, 10111922), (28, 5055961), (103, 1374436), (191, 741188), (206, 687218), (257, 550844), (382, 370594), (412, 343609), (514, 275422), (721, 196348), (764, 185297), (1028, 137711), (1337, 105884), (1442, 98174), (1799, 78692), (2674, 52942), (2884, 49087), (3598, 39346), (5348, 26471), (7196, 19673)]