156717924

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{20123}}^1$

素因数の和:20200

約数の個数: 48

約数和(自身を含む): 405699840

約数和(自身を除く): 248981916

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 59, 66, 118, 132, 177, 236, 354, 649, 708, 1298, 1947, 2596, 3894, 7788, 20123, 40246, 60369, 80492, 120738, 221353, 241476, 442706, 664059, 885412, 1187257, 1328118, 2374514, 2656236, 3561771, 4749028, 7123542, 13059827, 14247084, 26119654, 39179481, 52239308, 78358962, 156717924]

約数ペア:

[(1, 156717924), (2, 78358962), (3, 52239308), (4, 39179481), (6, 26119654), (11, 14247084), (12, 13059827), (22, 7123542), (33, 4749028), (44, 3561771), (59, 2656236), (66, 2374514), (118, 1328118), (132, 1187257), (177, 885412), (236, 664059), (354, 442706), (649, 241476), (708, 221353), (1298, 120738), (1947, 80492), (2596, 60369), (3894, 40246), (7788, 20123)]