144976342

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{1217}}^1$

素因数の和:1420

約数の個数: 32

約数和(自身を含む): 254435328

約数和(自身を除く): 109458986

約数列:

[1, 2, 7, 14, 67, 127, 134, 254, 469, 889, 938, 1217, 1778, 2434, 8509, 8519, 17018, 17038, 59563, 81539, 119126, 154559, 163078, 309118, 570773, 1081913, 1141546, 2163826, 10355453, 20710906, 72488171, 144976342]

約数ペア:

[(1, 144976342), (2, 72488171), (7, 20710906), (14, 10355453), (67, 2163826), (127, 1141546), (134, 1081913), (254, 570773), (469, 309118), (889, 163078), (938, 154559), (1217, 119126), (1778, 81539), (2434, 59563), (8509, 17038), (8519, 17018)]