156744927

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 248102400

約数和(自身を除く): 91357473

約数列:

[1, 3, 9, 19, 41, 57, 79, 123, 171, 237, 283, 369, 711, 779, 849, 1501, 2337, 2547, 3239, 4503, 5377, 7011, 9717, 11603, 13509, 16131, 22357, 29151, 34809, 48393, 61541, 67071, 104427, 184623, 201213, 220457, 424783, 553869, 661371, 916637, 1274349, 1984113, 2749911, 3823047, 8249733, 17416103, 52248309, 156744927]

約数ペア:

[(1, 156744927), (3, 52248309), (9, 17416103), (19, 8249733), (41, 3823047), (57, 2749911), (79, 1984113), (123, 1274349), (171, 916637), (237, 661371), (283, 553869), (369, 424783), (711, 220457), (779, 201213), (849, 184623), (1501, 104427), (2337, 67071), (2547, 61541), (3239, 48393), (4503, 34809), (5377, 29151), (7011, 22357), (9717, 16131), (11603, 13509)]