120136920124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1621}}^1\times {\mathrm{75013}}^1$

素因数の和:76670

約数の個数: 48

約数和(自身を含む): 238478507680

約数和(自身を除く): 118341587556

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 1621, 3242, 6484, 21073, 30799, 42146, 61598, 75013, 84292, 123196, 150026, 300052, 400387, 800774, 975169, 1425247, 1601548, 1950338, 2850494, 3900676, 5700988, 18528211, 37056422, 74112844, 121596073, 243192146, 486384292, 1580748949, 2310325387, 3161497898, 4620650774, 6322995796, 9241301548, 30034230031, 60068460062, 120136920124]

約数ペア:

[(1, 120136920124), (2, 60068460062), (4, 30034230031), (13, 9241301548), (19, 6322995796), (26, 4620650774), (38, 3161497898), (52, 2310325387), (76, 1580748949), (247, 486384292), (494, 243192146), (988, 121596073), (1621, 74112844), (3242, 37056422), (6484, 18528211), (21073, 5700988), (30799, 3900676), (42146, 2850494), (61598, 1950338), (75013, 1601548), (84292, 1425247), (123196, 975169), (150026, 800774), (300052, 400387)]