157723722

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1279}}^1$

素因数の和:1348

約数の個数: 96

約数和(自身を含む): 402554880

約数和(自身を除く): 244831158

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 31, 34, 39, 51, 62, 78, 93, 102, 117, 153, 186, 221, 234, 279, 306, 403, 442, 527, 558, 663, 806, 1054, 1209, 1279, 1326, 1581, 1989, 2418, 2558, 3162, 3627, 3837, 3978, 4743, 6851, 7254, 7674, 9486, 11511, 13702, 16627, 20553, 21743, 23022, 33254, 39649, 41106, 43486, 49881, 61659, 65229, 79298, 99762, 118947, 123318, 130458, 149643, 195687, 237894, 282659, 299286, 356841, 391374, 515437, 565318, 674033, 713682, 847977, 1030874, 1348066, 1546311, 1695954, 2022099, 2543931, 3092622, 4044198, 4638933, 5087862, 6066297, 8762429, 9277866, 12132594, 17524858, 26287287, 52574574, 78861861, 157723722]

約数ペア:

[(1, 157723722), (2, 78861861), (3, 52574574), (6, 26287287), (9, 17524858), (13, 12132594), (17, 9277866), (18, 8762429), (26, 6066297), (31, 5087862), (34, 4638933), (39, 4044198), (51, 3092622), (62, 2543931), (78, 2022099), (93, 1695954), (102, 1546311), (117, 1348066), (153, 1030874), (186, 847977), (221, 713682), (234, 674033), (279, 565318), (306, 515437), (403, 391374), (442, 356841), (527, 299286), (558, 282659), (663, 237894), (806, 195687), (1054, 149643), (1209, 130458), (1279, 123318), (1326, 118947), (1581, 99762), (1989, 79298), (2418, 65229), (2558, 61659), (3162, 49881), (3627, 43486), (3837, 41106), (3978, 39649), (4743, 33254), (6851, 23022), (7254, 21743), (7674, 20553), (9486, 16627), (11511, 13702)]