158521356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{5879}}^1$

素因数の和:6003

約数の個数: 72

約数和(自身を含む): 462309120

約数和(自身を除く): 303787764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 107, 126, 214, 252, 321, 428, 642, 749, 963, 1284, 1498, 1926, 2247, 2996, 3852, 4494, 5879, 6741, 8988, 11758, 13482, 17637, 23516, 26964, 35274, 41153, 52911, 70548, 82306, 105822, 123459, 164612, 211644, 246918, 370377, 493836, 629053, 740754, 1258106, 1481508, 1887159, 2516212, 3774318, 4403371, 5661477, 7548636, 8806742, 11322954, 13210113, 17613484, 22645908, 26420226, 39630339, 52840452, 79260678, 158521356]

約数ペア:

[(1, 158521356), (2, 79260678), (3, 52840452), (4, 39630339), (6, 26420226), (7, 22645908), (9, 17613484), (12, 13210113), (14, 11322954), (18, 8806742), (21, 7548636), (28, 5661477), (36, 4403371), (42, 3774318), (63, 2516212), (84, 1887159), (107, 1481508), (126, 1258106), (214, 740754), (252, 629053), (321, 493836), (428, 370377), (642, 246918), (749, 211644), (963, 164612), (1284, 123459), (1498, 105822), (1926, 82306), (2247, 70548), (2996, 52911), (3852, 41153), (4494, 35274), (5879, 26964), (6741, 23516), (8988, 17637), (11758, 13482)]