137577816

素因数分解:

$2^3\times 3^2\times {\mathrm{97}}^1\times {\mathrm{19699}}^1$

素因数の和:19808

約数の個数: 48

約数和(自身を含む): 376467000

約数和(自身を除く): 238889184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 97, 194, 291, 388, 582, 776, 873, 1164, 1746, 2328, 3492, 6984, 19699, 39398, 59097, 78796, 118194, 157592, 177291, 236388, 354582, 472776, 709164, 1418328, 1910803, 3821606, 5732409, 7643212, 11464818, 15286424, 17197227, 22929636, 34394454, 45859272, 68788908, 137577816]

約数ペア:

[(1, 137577816), (2, 68788908), (3, 45859272), (4, 34394454), (6, 22929636), (8, 17197227), (9, 15286424), (12, 11464818), (18, 7643212), (24, 5732409), (36, 3821606), (72, 1910803), (97, 1418328), (194, 709164), (291, 472776), (388, 354582), (582, 236388), (776, 177291), (873, 157592), (1164, 118194), (1746, 78796), (2328, 59097), (3492, 39398), (6984, 19699)]