188960252

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:259

約数の個数: 72

約数和(自身を含む): 377782272

約数和(自身を除く): 188822020

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 71, 124, 127, 142, 169, 254, 284, 338, 403, 508, 676, 806, 923, 1612, 1651, 1846, 2201, 3302, 3692, 3937, 4402, 5239, 6604, 7874, 8804, 9017, 10478, 11999, 15748, 18034, 20956, 21463, 23998, 28613, 36068, 42926, 47996, 51181, 57226, 85852, 102362, 114452, 117221, 204724, 234442, 279527, 371969, 468884, 559054, 665353, 743938, 1118108, 1330706, 1487876, 1523873, 2661412, 3047746, 3633851, 6095492, 7267702, 14535404, 47240063, 94480126, 188960252]

約数ペア:

[(1, 188960252), (2, 94480126), (4, 47240063), (13, 14535404), (26, 7267702), (31, 6095492), (52, 3633851), (62, 3047746), (71, 2661412), (124, 1523873), (127, 1487876), (142, 1330706), (169, 1118108), (254, 743938), (284, 665353), (338, 559054), (403, 468884), (508, 371969), (676, 279527), (806, 234442), (923, 204724), (1612, 117221), (1651, 114452), (1846, 102362), (2201, 85852), (3302, 57226), (3692, 51181), (3937, 47996), (4402, 42926), (5239, 36068), (6604, 28613), (7874, 23998), (8804, 21463), (9017, 20956), (10478, 18034), (11999, 15748)]