130115856

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{208519}}^1$

素因数の和:208543

約数の個数: 40

約数和(自身を含む): 361990720

約数和(自身を除く): 231874864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 208519, 417038, 625557, 834076, 1251114, 1668152, 2502228, 2710747, 3336304, 5004456, 5421494, 8132241, 10008912, 10842988, 16264482, 21685976, 32528964, 43371952, 65057928, 130115856]

約数ペア:

[(1, 130115856), (2, 65057928), (3, 43371952), (4, 32528964), (6, 21685976), (8, 16264482), (12, 10842988), (13, 10008912), (16, 8132241), (24, 5421494), (26, 5004456), (39, 3336304), (48, 2710747), (52, 2502228), (78, 1668152), (104, 1251114), (156, 834076), (208, 625557), (312, 417038), (624, 208519)]