156929180205

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1621}}^1\times {\mathrm{40087}}^1$

素因数の和:41746

約数の個数: 64

約数和(自身を含む): 299624767488

約数和(自身を除く): 142695587283

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 1621, 2415, 4863, 8105, 11347, 24315, 34041, 37283, 40087, 56735, 111849, 120261, 170205, 186415, 200435, 260981, 280609, 559245, 601305, 782943, 841827, 922001, 1304905, 1403045, 2766003, 3914715, 4209135, 4610005, 6454007, 13830015, 19362021, 32270035, 64981027, 96810105, 194943081, 324905135, 454867189, 974715405, 1364601567, 1494563621, 2274335945, 4483690863, 6823007835, 7472818105, 10461945347, 22418454315, 31385836041, 52309726735, 156929180205]

約数ペア:

[(1, 156929180205), (3, 52309726735), (5, 31385836041), (7, 22418454315), (15, 10461945347), (21, 7472818105), (23, 6823007835), (35, 4483690863), (69, 2274335945), (105, 1494563621), (115, 1364601567), (161, 974715405), (345, 454867189), (483, 324905135), (805, 194943081), (1621, 96810105), (2415, 64981027), (4863, 32270035), (8105, 19362021), (11347, 13830015), (24315, 6454007), (34041, 4610005), (37283, 4209135), (40087, 3914715), (56735, 2766003), (111849, 1403045), (120261, 1304905), (170205, 922001), (186415, 841827), (200435, 782943), (260981, 601305), (280609, 559245)]