121220624

素因数分解:

$2^4\times 7^1\times {\mathrm{167}}^1\times {\mathrm{6481}}^1$

素因数の和:6663

約数の個数: 40

約数和(自身を含む): 270066048

約数和(自身を除く): 148845424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 167, 334, 668, 1169, 1336, 2338, 2672, 4676, 6481, 9352, 12962, 18704, 25924, 45367, 51848, 90734, 103696, 181468, 362936, 725872, 1082327, 2164654, 4329308, 7576289, 8658616, 15152578, 17317232, 30305156, 60610312, 121220624]

約数ペア:

[(1, 121220624), (2, 60610312), (4, 30305156), (7, 17317232), (8, 15152578), (14, 8658616), (16, 7576289), (28, 4329308), (56, 2164654), (112, 1082327), (167, 725872), (334, 362936), (668, 181468), (1169, 103696), (1336, 90734), (2338, 51848), (2672, 45367), (4676, 25924), (6481, 18704), (9352, 12962)]