156920914

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2609}}^1$

素因数の和:2718

約数の個数: 32

約数和(自身を含む): 262148400

約数和(自身を除く): 105227486

約数列:

[1, 2, 17, 29, 34, 58, 61, 122, 493, 986, 1037, 1769, 2074, 2609, 3538, 5218, 30073, 44353, 60146, 75661, 88706, 151322, 159149, 318298, 1286237, 2572474, 2705533, 4615321, 5411066, 9230642, 78460457, 156920914]

約数ペア:

[(1, 156920914), (2, 78460457), (17, 9230642), (29, 5411066), (34, 4615321), (58, 2705533), (61, 2572474), (122, 1286237), (493, 318298), (986, 159149), (1037, 151322), (1769, 88706), (2074, 75661), (2609, 60146), (3538, 44353), (5218, 30073)]