139631338

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{593}}^1$

素因数の和:763

約数の個数: 48

約数和(自身を含む): 265446720

約数和(自身を除く): 125815382

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 139, 154, 242, 278, 593, 847, 973, 1186, 1529, 1694, 1946, 3058, 4151, 6523, 8302, 10703, 13046, 16819, 21406, 33638, 45661, 71753, 82427, 91322, 117733, 143506, 164854, 235466, 502271, 576989, 906697, 1004542, 1153978, 1813394, 6346879, 9973667, 12693758, 19947334, 69815669, 139631338]

約数ペア:

[(1, 139631338), (2, 69815669), (7, 19947334), (11, 12693758), (14, 9973667), (22, 6346879), (77, 1813394), (121, 1153978), (139, 1004542), (154, 906697), (242, 576989), (278, 502271), (593, 235466), (847, 164854), (973, 143506), (1186, 117733), (1529, 91322), (1694, 82427), (1946, 71753), (3058, 45661), (4151, 33638), (6523, 21406), (8302, 16819), (10703, 13046)]