129580386

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^2$

素因数の和:375

約数の個数: 48

約数和(自身を含む): 284042304

約数和(自身を除く): 154461918

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 103, 127, 206, 254, 309, 381, 618, 762, 1339, 1651, 2678, 3302, 4017, 4953, 8034, 9906, 13081, 16129, 26162, 32258, 39243, 48387, 78486, 96774, 170053, 209677, 340106, 419354, 510159, 629031, 1020318, 1258062, 1661287, 3322574, 4983861, 9967722, 21596731, 43193462, 64790193, 129580386]

約数ペア:

[(1, 129580386), (2, 64790193), (3, 43193462), (6, 21596731), (13, 9967722), (26, 4983861), (39, 3322574), (78, 1661287), (103, 1258062), (127, 1020318), (206, 629031), (254, 510159), (309, 419354), (381, 340106), (618, 209677), (762, 170053), (1339, 96774), (1651, 78486), (2678, 48387), (3302, 39243), (4017, 32258), (4953, 26162), (8034, 16129), (9906, 13081)]