139757072

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{95987}}^1$

素因数の和:96015

約数の個数: 40

約数和(自身を含む): 333270336

約数和(自身を除く): 193513264

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 95987, 191974, 383948, 671909, 767896, 1247831, 1343818, 1535792, 2495662, 2687636, 4991324, 5375272, 8734817, 9982648, 10750544, 17469634, 19965296, 34939268, 69878536, 139757072]

約数ペア:

[(1, 139757072), (2, 69878536), (4, 34939268), (7, 19965296), (8, 17469634), (13, 10750544), (14, 9982648), (16, 8734817), (26, 5375272), (28, 4991324), (52, 2687636), (56, 2495662), (91, 1535792), (104, 1343818), (112, 1247831), (182, 767896), (208, 671909), (364, 383948), (728, 191974), (1456, 95987)]