155621616

素因数分解:

$2^4\times 3^1\times {\mathrm{647}}^1\times {\mathrm{5011}}^1$

素因数の和:5669

約数の個数: 40

約数和(自身を含む): 402724224

約数和(自身を除く): 247102608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 647, 1294, 1941, 2588, 3882, 5011, 5176, 7764, 10022, 10352, 15033, 15528, 20044, 30066, 31056, 40088, 60132, 80176, 120264, 240528, 3242117, 6484234, 9726351, 12968468, 19452702, 25936936, 38905404, 51873872, 77810808, 155621616]

約数ペア:

[(1, 155621616), (2, 77810808), (3, 51873872), (4, 38905404), (6, 25936936), (8, 19452702), (12, 12968468), (16, 9726351), (24, 6484234), (48, 3242117), (647, 240528), (1294, 120264), (1941, 80176), (2588, 60132), (3882, 40088), (5011, 31056), (5176, 30066), (7764, 20044), (10022, 15528), (10352, 15033)]