139544702

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:174

約数の個数: 64

約数和(自身を含む): 252979200

約数和(自身を除く): 113434498

約数列:

[1, 2, 11, 19, 22, 31, 38, 62, 89, 121, 178, 209, 242, 341, 418, 589, 682, 979, 1178, 1331, 1691, 1958, 2299, 2662, 2759, 3382, 3751, 4598, 5518, 6479, 7502, 10769, 12958, 18601, 21538, 25289, 30349, 37202, 41261, 50578, 52421, 60698, 71269, 82522, 104842, 118459, 142538, 204611, 236918, 333839, 409222, 576631, 667678, 783959, 1153262, 1567918, 2250721, 3672229, 4501442, 6342941, 7344458, 12685882, 69772351, 139544702]

約数ペア:

[(1, 139544702), (2, 69772351), (11, 12685882), (19, 7344458), (22, 6342941), (31, 4501442), (38, 3672229), (62, 2250721), (89, 1567918), (121, 1153262), (178, 783959), (209, 667678), (242, 576631), (341, 409222), (418, 333839), (589, 236918), (682, 204611), (979, 142538), (1178, 118459), (1331, 104842), (1691, 82522), (1958, 71269), (2299, 60698), (2662, 52421), (2759, 50578), (3382, 41261), (3751, 37202), (4598, 30349), (5518, 25289), (6479, 21538), (7502, 18601), (10769, 12958)]