156225087

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{881}}^1$

素因数の和:984

約数の個数: 48

約数和(自身を含む): 255921120

約数和(自身を除く): 99696033

約数列:

[1, 3, 9, 17, 19, 51, 57, 61, 153, 171, 183, 323, 549, 881, 969, 1037, 1159, 2643, 2907, 3111, 3477, 7929, 9333, 10431, 14977, 16739, 19703, 44931, 50217, 53741, 59109, 134793, 150651, 161223, 177327, 284563, 483669, 853689, 913597, 1021079, 2561067, 2740791, 3063237, 8222373, 9189711, 17358343, 52075029, 156225087]

約数ペア:

[(1, 156225087), (3, 52075029), (9, 17358343), (17, 9189711), (19, 8222373), (51, 3063237), (57, 2740791), (61, 2561067), (153, 1021079), (171, 913597), (183, 853689), (323, 483669), (549, 284563), (881, 177327), (969, 161223), (1037, 150651), (1159, 134793), (2643, 59109), (2907, 53741), (3111, 50217), (3477, 44931), (7929, 19703), (9333, 16739), (10431, 14977)]