135088142

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{2909}}^1$

素因数の和:3056

約数の個数: 32

約数和(自身を含む): 241367040

約数和(自身を除く): 106278898

約数列:

[1, 2, 7, 14, 31, 62, 107, 214, 217, 434, 749, 1498, 2909, 3317, 5818, 6634, 20363, 23219, 40726, 46438, 90179, 180358, 311263, 622526, 631253, 1262506, 2178841, 4357682, 9649153, 19298306, 67544071, 135088142]

約数ペア:

[(1, 135088142), (2, 67544071), (7, 19298306), (14, 9649153), (31, 4357682), (62, 2178841), (107, 1262506), (214, 631253), (217, 622526), (434, 311263), (749, 180358), (1498, 90179), (2909, 46438), (3317, 40726), (5818, 23219), (6634, 20363)]