142554554

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{641}}^1$

素因数の和:902

約数の個数: 32

約数和(自身を含む): 235187712

約数和(自身を除く): 92633158

約数列:

[1, 2, 17, 31, 34, 62, 211, 422, 527, 641, 1054, 1282, 3587, 6541, 7174, 10897, 13082, 19871, 21794, 39742, 111197, 135251, 222394, 270502, 337807, 675614, 2299267, 4192781, 4598534, 8385562, 71277277, 142554554]

約数ペア:

[(1, 142554554), (2, 71277277), (17, 8385562), (31, 4598534), (34, 4192781), (62, 2299267), (211, 675614), (422, 337807), (527, 270502), (641, 222394), (1054, 135251), (1282, 111197), (3587, 39742), (6541, 21794), (7174, 19871), (10897, 13082)]