139299224

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{44533}}^1$

素因数の和:44579

約数の個数: 32

約数和(自身を含む): 288580320

約数和(自身を除く): 149281096

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 44533, 89066, 178132, 356264, 757061, 1024259, 1514122, 2048518, 3028244, 4097036, 6056488, 8194072, 17412403, 34824806, 69649612, 139299224]

約数ペア:

[(1, 139299224), (2, 69649612), (4, 34824806), (8, 17412403), (17, 8194072), (23, 6056488), (34, 4097036), (46, 3028244), (68, 2048518), (92, 1514122), (136, 1024259), (184, 757061), (391, 356264), (782, 178132), (1564, 89066), (3128, 44533)]