15141152

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2141}}^1$

素因数の和:2181

約数の個数: 48

約数和(自身を含む): 34006392

約数和(自身を除く): 18865240

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, 2141, 3536, 4282, 7072, 8564, 17128, 27833, 34256, 36397, 55666, 68512, 72794, 111332, 145588, 222664, 291176, 445328, 473161, 582352, 890656, 946322, 1164704, 1892644, 3785288, 7570576, 15141152]

約数ペア:

[(1, 15141152), (2, 7570576), (4, 3785288), (8, 1892644), (13, 1164704), (16, 946322), (17, 890656), (26, 582352), (32, 473161), (34, 445328), (52, 291176), (68, 222664), (104, 145588), (136, 111332), (208, 72794), (221, 68512), (272, 55666), (416, 36397), (442, 34256), (544, 27833), (884, 17128), (1768, 8564), (2141, 7072), (3536, 4282)]