139257712

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{14929}}^1$

素因数の和:15001

約数の個数: 40

約数和(自身を含む): 299913840

約数和(自身を除く): 160656128

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 88, 106, 176, 212, 424, 583, 848, 1166, 2332, 4664, 9328, 14929, 29858, 59716, 119432, 164219, 238864, 328438, 656876, 791237, 1313752, 1582474, 2627504, 3164948, 6329896, 8703607, 12659792, 17407214, 34814428, 69628856, 139257712]

約数ペア:

[(1, 139257712), (2, 69628856), (4, 34814428), (8, 17407214), (11, 12659792), (16, 8703607), (22, 6329896), (44, 3164948), (53, 2627504), (88, 1582474), (106, 1313752), (176, 791237), (212, 656876), (424, 328438), (583, 238864), (848, 164219), (1166, 119432), (2332, 59716), (4664, 29858), (9328, 14929)]