139069216

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{30391}}^1$

素因数の和:30425

約数の個数: 48

約数和(自身を含む): 321668928

約数和(自身を除く): 182599712

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 30391, 60782, 121564, 243128, 334301, 395083, 486256, 668602, 790166, 972512, 1337204, 1580332, 2674408, 3160664, 4345913, 5348816, 6321328, 8691826, 10697632, 12642656, 17383652, 34767304, 69534608, 139069216]

約数ペア:

[(1, 139069216), (2, 69534608), (4, 34767304), (8, 17383652), (11, 12642656), (13, 10697632), (16, 8691826), (22, 6321328), (26, 5348816), (32, 4345913), (44, 3160664), (52, 2674408), (88, 1580332), (104, 1337204), (143, 972512), (176, 790166), (208, 668602), (286, 486256), (352, 395083), (416, 334301), (572, 243128), (1144, 121564), (2288, 60782), (4576, 30391)]