130129128

素因数分解:

$2^3\times 3^2\times {\mathrm{521}}^1\times {\mathrm{3469}}^1$

素因数の和:4002

約数の個数: 48

約数和(自身を含む): 353211300

約数和(自身を除く): 223082172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 521, 1042, 1563, 2084, 3126, 3469, 4168, 4689, 6252, 6938, 9378, 10407, 12504, 13876, 18756, 20814, 27752, 31221, 37512, 41628, 62442, 83256, 124884, 249768, 1807349, 3614698, 5422047, 7229396, 10844094, 14458792, 16266141, 21688188, 32532282, 43376376, 65064564, 130129128]

約数ペア:

[(1, 130129128), (2, 65064564), (3, 43376376), (4, 32532282), (6, 21688188), (8, 16266141), (9, 14458792), (12, 10844094), (18, 7229396), (24, 5422047), (36, 3614698), (72, 1807349), (521, 249768), (1042, 124884), (1563, 83256), (2084, 62442), (3126, 41628), (3469, 37512), (4168, 31221), (4689, 27752), (6252, 20814), (6938, 18756), (9378, 13876), (10407, 12504)]