156941552

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{2083}}^1$

素因数の和:2385

約数の個数: 40

約数和(自身を含む): 323278416

約数和(自身を除く): 166336864

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 277, 554, 1108, 2083, 2216, 4166, 4432, 4709, 8332, 9418, 16664, 18836, 33328, 35411, 37672, 70822, 75344, 141644, 283288, 566576, 576991, 1153982, 2307964, 4615928, 9231856, 9808847, 19617694, 39235388, 78470776, 156941552]

約数ペア:

[(1, 156941552), (2, 78470776), (4, 39235388), (8, 19617694), (16, 9808847), (17, 9231856), (34, 4615928), (68, 2307964), (136, 1153982), (272, 576991), (277, 566576), (554, 283288), (1108, 141644), (2083, 75344), (2216, 70822), (4166, 37672), (4432, 35411), (4709, 33328), (8332, 18836), (9418, 16664)]