156921905635

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1\times {\mathrm{5437}}^1$

素因数の和:5932

約数の個数: 64

約数和(自身を含む): 219886617600

約数和(自身を除く): 62964711965

約数列:

[1, 5, 11, 19, 55, 71, 95, 209, 355, 389, 781, 1045, 1349, 1945, 3905, 4279, 5437, 6745, 7391, 14839, 21395, 27185, 27619, 36955, 59807, 74195, 81301, 103303, 138095, 299035, 303809, 386027, 406505, 516515, 524761, 1136333, 1519045, 1930135, 2114993, 2623805, 4246297, 5681665, 5772371, 7334513, 10574965, 21231485, 23264923, 28861855, 36672565, 40184867, 80679643, 116324615, 150164503, 200924335, 403398215, 442033537, 750822515, 1651809533, 2210167685, 2853125557, 8259047665, 14265627785, 31384381127, 156921905635]

約数ペア:

[(1, 156921905635), (5, 31384381127), (11, 14265627785), (19, 8259047665), (55, 2853125557), (71, 2210167685), (95, 1651809533), (209, 750822515), (355, 442033537), (389, 403398215), (781, 200924335), (1045, 150164503), (1349, 116324615), (1945, 80679643), (3905, 40184867), (4279, 36672565), (5437, 28861855), (6745, 23264923), (7391, 21231485), (14839, 10574965), (21395, 7334513), (27185, 5772371), (27619, 5681665), (36955, 4246297), (59807, 2623805), (74195, 2114993), (81301, 1930135), (103303, 1519045), (138095, 1136333), (299035, 524761), (303809, 516515), (386027, 406505)]