135872920454

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{6217}}^1$

素因数の和:6501

約数の個数: 48

約数和(自身を含む): 214723507824

約数和(自身を除く): 78850587370

約数列:

[1, 2, 31, 62, 83, 137, 166, 274, 961, 1922, 2573, 4247, 5146, 6217, 8494, 11371, 12434, 22742, 79763, 131657, 159526, 192727, 263314, 352501, 385454, 516011, 705002, 851729, 1032022, 1703458, 5974537, 10927531, 11949074, 15996341, 21855062, 26403599, 31992682, 52807198, 70693507, 141387014, 495886571, 818511569, 991773142, 1637023138, 2191498717, 4382997434, 67936460227, 135872920454]

約数ペア:

[(1, 135872920454), (2, 67936460227), (31, 4382997434), (62, 2191498717), (83, 1637023138), (137, 991773142), (166, 818511569), (274, 495886571), (961, 141387014), (1922, 70693507), (2573, 52807198), (4247, 31992682), (5146, 26403599), (6217, 21855062), (8494, 15996341), (11371, 11949074), (12434, 10927531), (22742, 5974537), (79763, 1703458), (131657, 1032022), (159526, 851729), (192727, 705002), (263314, 516011), (352501, 385454)]