156738087

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{809}}^1$

素因数の和:948

約数の個数: 48

約数和(自身を含む): 262828800

約数和(自身を除く): 106090713

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 103, 171, 209, 309, 627, 809, 927, 1133, 1881, 1957, 2427, 3399, 5871, 7281, 8899, 10197, 15371, 17613, 21527, 26697, 46113, 64581, 80091, 83327, 138339, 169081, 193743, 249981, 507243, 749943, 916597, 1521729, 1583213, 2749791, 4749639, 8249373, 14248917, 17415343, 52246029, 156738087]

約数ペア:

[(1, 156738087), (3, 52246029), (9, 17415343), (11, 14248917), (19, 8249373), (33, 4749639), (57, 2749791), (99, 1583213), (103, 1521729), (171, 916597), (209, 749943), (309, 507243), (627, 249981), (809, 193743), (927, 169081), (1133, 138339), (1881, 83327), (1957, 80091), (2427, 64581), (3399, 46113), (5871, 26697), (7281, 21527), (8899, 17613), (10197, 15371)]