15671230068

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{379}}^1\times {\mathrm{20389}}^1$

素因数の和:20801

約数の個数: 72

約数和(自身を含む): 39701776800

約数和(自身を除く): 24030546732

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 379, 507, 676, 758, 1014, 1137, 1516, 2028, 2274, 4548, 4927, 9854, 14781, 19708, 20389, 29562, 40778, 59124, 61167, 64051, 81556, 122334, 128102, 192153, 244668, 256204, 265057, 384306, 530114, 768612, 795171, 1060228, 1590342, 3180684, 3445741, 6891482, 7727431, 10337223, 13782964, 15454862, 20674446, 23182293, 30909724, 41348892, 46364586, 92729172, 100456603, 200913206, 301369809, 401826412, 602739618, 1205479236, 1305935839, 2611871678, 3917807517, 5223743356, 7835615034, 15671230068]

約数ペア:

[(1, 15671230068), (2, 7835615034), (3, 5223743356), (4, 3917807517), (6, 2611871678), (12, 1305935839), (13, 1205479236), (26, 602739618), (39, 401826412), (52, 301369809), (78, 200913206), (156, 100456603), (169, 92729172), (338, 46364586), (379, 41348892), (507, 30909724), (676, 23182293), (758, 20674446), (1014, 15454862), (1137, 13782964), (1516, 10337223), (2028, 7727431), (2274, 6891482), (4548, 3445741), (4927, 3180684), (9854, 1590342), (14781, 1060228), (19708, 795171), (20389, 768612), (29562, 530114), (40778, 384306), (59124, 265057), (61167, 256204), (64051, 244668), (81556, 192153), (122334, 128102)]