142788776

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{105613}}^1$

素因数の和:105645

約数の個数: 24

約数和(自身を含む): 289910430

約数和(自身を除く): 147121654

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 105613, 211226, 422452, 844904, 1372969, 2745938, 5491876, 10983752, 17848597, 35697194, 71394388, 142788776]

約数ペア:

[(1, 142788776), (2, 71394388), (4, 35697194), (8, 17848597), (13, 10983752), (26, 5491876), (52, 2745938), (104, 1372969), (169, 844904), (338, 422452), (676, 211226), (1352, 105613)]