156387374

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{569}}^1$

素因数の和:657

約数の個数: 48

約数和(自身を含む): 285269040

約数和(自身を除く): 128881666

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 569, 682, 806, 961, 1138, 1922, 4433, 6259, 7397, 8866, 10571, 12493, 12518, 14794, 17639, 21142, 24986, 35278, 81367, 137423, 162734, 194029, 229307, 274846, 388058, 458614, 546809, 1093618, 2522377, 5044754, 6014899, 7108517, 12029798, 14217034, 78193687, 156387374]

約数ペア:

[(1, 156387374), (2, 78193687), (11, 14217034), (13, 12029798), (22, 7108517), (26, 6014899), (31, 5044754), (62, 2522377), (143, 1093618), (286, 546809), (341, 458614), (403, 388058), (569, 274846), (682, 229307), (806, 194029), (961, 162734), (1138, 137423), (1922, 81367), (4433, 35278), (6259, 24986), (7397, 21142), (8866, 17639), (10571, 14794), (12493, 12518)]