144816002

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{641}}^1$

素因数の和:794

約数の個数: 32

約数和(自身を含む): 231859584

約数和(自身を除く): 87043582

約数列:

[1, 2, 37, 43, 71, 74, 86, 142, 641, 1282, 1591, 2627, 3053, 3182, 5254, 6106, 23717, 27563, 45511, 47434, 55126, 91022, 112961, 225922, 1019831, 1683907, 1956973, 2039662, 3367814, 3913946, 72408001, 144816002]

約数ペア:

[(1, 144816002), (2, 72408001), (37, 3913946), (43, 3367814), (71, 2039662), (74, 1956973), (86, 1683907), (142, 1019831), (641, 225922), (1282, 112961), (1591, 91022), (2627, 55126), (3053, 47434), (3182, 45511), (5254, 27563), (6106, 23717)]