161572148

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103307}}^1$

素因数の和:103351

約数の個数: 24

約数和(自身を含む): 312403392

約数和(自身を除く): 150831244

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 103307, 206614, 413228, 1756219, 2376061, 3512438, 4752122, 7024876, 9504244, 40393037, 80786074, 161572148]

約数ペア:

[(1, 161572148), (2, 80786074), (4, 40393037), (17, 9504244), (23, 7024876), (34, 4752122), (46, 3512438), (68, 2376061), (92, 1756219), (391, 413228), (782, 206614), (1564, 103307)]