157411449

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2729}}^1$

素因数の和:2794

約数の個数: 48

約数和(自身を含む): 268304400

約数和(自身を除く): 110892951

約数列:

[1, 3, 9, 13, 17, 29, 39, 51, 87, 117, 153, 221, 261, 377, 493, 663, 1131, 1479, 1989, 2729, 3393, 4437, 6409, 8187, 19227, 24561, 35477, 46393, 57681, 79141, 106431, 139179, 237423, 319293, 417537, 603109, 712269, 1028833, 1345397, 1809327, 3086499, 4036191, 5427981, 9259497, 12108573, 17490161, 52470483, 157411449]

約数ペア:

[(1, 157411449), (3, 52470483), (9, 17490161), (13, 12108573), (17, 9259497), (29, 5427981), (39, 4036191), (51, 3086499), (87, 1809327), (117, 1345397), (153, 1028833), (221, 712269), (261, 603109), (377, 417537), (493, 319293), (663, 237423), (1131, 139179), (1479, 106431), (1989, 79141), (2729, 57681), (3393, 46393), (4437, 35477), (6409, 24561), (8187, 19227)]