156906320656

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{576861473}}^1$

素因数の和:576861498

約数の個数: 20

約数和(自身を含む): 321888702492

約数和(自身を除く): 164982381836

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 576861473, 1153722946, 2307445892, 4614891784, 9229783568, 9806645041, 19613290082, 39226580164, 78453160328, 156906320656]

約数ペア:

[(1, 156906320656), (2, 78453160328), (4, 39226580164), (8, 19613290082), (16, 9806645041), (17, 9229783568), (34, 4614891784), (68, 2307445892), (136, 1153722946), (272, 576861473)]