145070142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1663}}^1$

素因数の和:1773

約数の個数: 64

約数和(自身を含む): 347602944

約数和(自身を除く): 202532802

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 67, 93, 134, 186, 201, 217, 402, 434, 469, 651, 938, 1302, 1407, 1663, 2077, 2814, 3326, 4154, 4989, 6231, 9978, 11641, 12462, 14539, 23282, 29078, 34923, 43617, 51553, 69846, 87234, 103106, 111421, 154659, 222842, 309318, 334263, 360871, 668526, 721742, 779947, 1082613, 1559894, 2165226, 2339841, 3454051, 4679682, 6908102, 10362153, 20724306, 24178357, 48356714, 72535071, 145070142]

約数ペア:

[(1, 145070142), (2, 72535071), (3, 48356714), (6, 24178357), (7, 20724306), (14, 10362153), (21, 6908102), (31, 4679682), (42, 3454051), (62, 2339841), (67, 2165226), (93, 1559894), (134, 1082613), (186, 779947), (201, 721742), (217, 668526), (402, 360871), (434, 334263), (469, 309318), (651, 222842), (938, 154659), (1302, 111421), (1407, 103106), (1663, 87234), (2077, 69846), (2814, 51553), (3326, 43617), (4154, 34923), (4989, 29078), (6231, 23282), (9978, 14539), (11641, 12462)]