133499508740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1672507}}^1$

素因数の和:1672836

約数の個数: 48

約数和(自身を含む): 302897888832

約数和(自身を除く): 169398380092

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 307, 614, 1228, 1535, 3070, 3991, 6140, 7982, 15964, 19955, 39910, 79820, 1672507, 3345014, 6690028, 8362535, 16725070, 21742591, 33450140, 43485182, 86970364, 108712955, 217425910, 434851820, 513459649, 1026919298, 2053838596, 2567298245, 5134596490, 6674975437, 10269192980, 13349950874, 26699901748, 33374877185, 66749754370, 133499508740]

約数ペア:

[(1, 133499508740), (2, 66749754370), (4, 33374877185), (5, 26699901748), (10, 13349950874), (13, 10269192980), (20, 6674975437), (26, 5134596490), (52, 2567298245), (65, 2053838596), (130, 1026919298), (260, 513459649), (307, 434851820), (614, 217425910), (1228, 108712955), (1535, 86970364), (3070, 43485182), (3991, 33450140), (6140, 21742591), (7982, 16725070), (15964, 8362535), (19955, 6690028), (39910, 3345014), (79820, 1672507)]