126525152

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{17891}}^1$

素因数の和:17931

約数の個数: 48

約数和(自身を含む): 284053392

約数和(自身を除く): 157528240

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 7072, 17891, 35782, 71564, 143128, 232583, 286256, 304147, 465166, 572512, 608294, 930332, 1216588, 1860664, 2433176, 3721328, 3953911, 4866352, 7442656, 7907822, 9732704, 15815644, 31631288, 63262576, 126525152]

約数ペア:

[(1, 126525152), (2, 63262576), (4, 31631288), (8, 15815644), (13, 9732704), (16, 7907822), (17, 7442656), (26, 4866352), (32, 3953911), (34, 3721328), (52, 2433176), (68, 1860664), (104, 1216588), (136, 930332), (208, 608294), (221, 572512), (272, 465166), (416, 304147), (442, 286256), (544, 232583), (884, 143128), (1768, 71564), (3536, 35782), (7072, 17891)]