140742914

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{4259}}^1$

素因数の和:4346

約数の個数: 32

約数和(自身を含む): 240468480

約数和(自身を除く): 99725566

約数列:

[1, 2, 13, 26, 31, 41, 62, 82, 403, 533, 806, 1066, 1271, 2542, 4259, 8518, 16523, 33046, 55367, 110734, 132029, 174619, 264058, 349238, 1716377, 2270047, 3432754, 4540094, 5413189, 10826378, 70371457, 140742914]

約数ペア:

[(1, 140742914), (2, 70371457), (13, 10826378), (26, 5413189), (31, 4540094), (41, 3432754), (62, 2270047), (82, 1716377), (403, 349238), (533, 264058), (806, 174619), (1066, 132029), (1271, 110734), (2542, 55367), (4259, 33046), (8518, 16523)]