161099685904

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{592278257}}^1$

素因数の和:592278282

約数の個数: 20

約数和(自身を含む): 330491267964

約数和(自身を除く): 169391582060

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 592278257, 1184556514, 2369113028, 4738226056, 9476452112, 10068730369, 20137460738, 40274921476, 80549842952, 161099685904]

約数ペア:

[(1, 161099685904), (2, 80549842952), (4, 40274921476), (8, 20137460738), (16, 10068730369), (17, 9476452112), (34, 4738226056), (68, 2369113028), (136, 1184556514), (272, 592278257)]