129222184

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1277}}^1$

素因数の和:1442

約数の個数: 64

約数和(自身を含む): 300585600

約数和(自身を除く): 171363416

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 139, 182, 278, 364, 556, 728, 973, 1112, 1277, 1807, 1946, 2554, 3614, 3892, 5108, 7228, 7784, 8939, 10216, 12649, 14456, 16601, 17878, 25298, 33202, 35756, 50596, 66404, 71512, 101192, 116207, 132808, 177503, 232414, 355006, 464828, 710012, 929656, 1242521, 1420024, 2307539, 2485042, 4615078, 4970084, 9230156, 9940168, 16152773, 18460312, 32305546, 64611092, 129222184]

約数ペア:

[(1, 129222184), (2, 64611092), (4, 32305546), (7, 18460312), (8, 16152773), (13, 9940168), (14, 9230156), (26, 4970084), (28, 4615078), (52, 2485042), (56, 2307539), (91, 1420024), (104, 1242521), (139, 929656), (182, 710012), (278, 464828), (364, 355006), (556, 232414), (728, 177503), (973, 132808), (1112, 116207), (1277, 101192), (1807, 71512), (1946, 66404), (2554, 50596), (3614, 35756), (3892, 33202), (5108, 25298), (7228, 17878), (7784, 16601), (8939, 14456), (10216, 12649)]