156247002

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{491}}^1$

素因数の和:656

約数の個数: 64

約数和(自身を含む): 357073920

約数和(自身を除く): 200826918

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 83, 142, 166, 213, 249, 426, 491, 498, 639, 747, 982, 1278, 1473, 1494, 1917, 2241, 2946, 3834, 4419, 4482, 5893, 8838, 11786, 13257, 17679, 26514, 34861, 35358, 40753, 53037, 69722, 81506, 104583, 106074, 122259, 159111, 209166, 244518, 313749, 318222, 366777, 627498, 733554, 941247, 1100331, 1882494, 2200662, 2893463, 5786926, 8680389, 17360778, 26041167, 52082334, 78123501, 156247002]

約数ペア:

[(1, 156247002), (2, 78123501), (3, 52082334), (6, 26041167), (9, 17360778), (18, 8680389), (27, 5786926), (54, 2893463), (71, 2200662), (83, 1882494), (142, 1100331), (166, 941247), (213, 733554), (249, 627498), (426, 366777), (491, 318222), (498, 313749), (639, 244518), (747, 209166), (982, 159111), (1278, 122259), (1473, 106074), (1494, 104583), (1917, 81506), (2241, 69722), (2946, 53037), (3834, 40753), (4419, 35358), (4482, 34861), (5893, 26514), (8838, 17679), (11786, 13257)]