144391976

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{3457}}^1$

素因数の和:3713

約数の個数: 32

約数和(自身を含む): 283832640

約数和(自身を除く): 139440664

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 227, 454, 908, 1816, 3457, 5221, 6914, 10442, 13828, 20884, 27656, 41768, 79511, 159022, 318044, 636088, 784739, 1569478, 3138956, 6277912, 18048997, 36097994, 72195988, 144391976]

約数ペア:

[(1, 144391976), (2, 72195988), (4, 36097994), (8, 18048997), (23, 6277912), (46, 3138956), (92, 1569478), (184, 784739), (227, 636088), (454, 318044), (908, 159022), (1816, 79511), (3457, 41768), (5221, 27656), (6914, 20884), (10442, 13828)]