156747361744

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{238944149}}^1$

素因数の和:238944198

約数の個数: 20

約数和(自身を含む): 311105283300

約数和(自身を除く): 154357921556

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 238944149, 477888298, 955776596, 1911553192, 3823106384, 9796710109, 19593420218, 39186840436, 78373680872, 156747361744]

約数ペア:

[(1, 156747361744), (2, 78373680872), (4, 39186840436), (8, 19593420218), (16, 9796710109), (41, 3823106384), (82, 1911553192), (164, 955776596), (328, 477888298), (656, 238944149)]