139081712

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1429}}^1$

素因数の和:1534

約数の個数: 80

約数和(自身を含む): 340454400

約数和(自身を除く): 201372688

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 79, 88, 112, 154, 158, 176, 308, 316, 553, 616, 632, 869, 1106, 1232, 1264, 1429, 1738, 2212, 2858, 3476, 4424, 5716, 6083, 6952, 8848, 10003, 11432, 12166, 13904, 15719, 20006, 22864, 24332, 31438, 40012, 48664, 62876, 80024, 97328, 110033, 112891, 125752, 160048, 220066, 225782, 251504, 440132, 451564, 790237, 880264, 903128, 1241801, 1580474, 1760528, 1806256, 2483602, 3160948, 4967204, 6321896, 8692607, 9934408, 12643792, 17385214, 19868816, 34770428, 69540856, 139081712]

約数ペア:

[(1, 139081712), (2, 69540856), (4, 34770428), (7, 19868816), (8, 17385214), (11, 12643792), (14, 9934408), (16, 8692607), (22, 6321896), (28, 4967204), (44, 3160948), (56, 2483602), (77, 1806256), (79, 1760528), (88, 1580474), (112, 1241801), (154, 903128), (158, 880264), (176, 790237), (308, 451564), (316, 440132), (553, 251504), (616, 225782), (632, 220066), (869, 160048), (1106, 125752), (1232, 112891), (1264, 110033), (1429, 97328), (1738, 80024), (2212, 62876), (2858, 48664), (3476, 40012), (4424, 31438), (5716, 24332), (6083, 22864), (6952, 20006), (8848, 15719), (10003, 13904), (11432, 12166)]