156730128387

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{8167}}^1$

素因数の和:8520

約数の個数: 64

約数和(自身を含む): 247357882368

約数和(自身を除く): 90627753981

約数列:

[1, 3, 7, 21, 61, 71, 183, 211, 213, 427, 497, 633, 1281, 1477, 1491, 4331, 4431, 8167, 12871, 12993, 14981, 24501, 30317, 38613, 44943, 57169, 90097, 90951, 104867, 171507, 270291, 314601, 498187, 579857, 913841, 1494561, 1723237, 1739571, 2741523, 3487309, 4058999, 5169711, 6396887, 10461927, 12062659, 12176997, 19190661, 35371277, 36187977, 105117457, 106113831, 122349827, 247598939, 315352371, 367049481, 735822199, 742796817, 856448789, 2207466597, 2569346367, 7463339447, 22390018341, 52243376129, 156730128387]

約数ペア:

[(1, 156730128387), (3, 52243376129), (7, 22390018341), (21, 7463339447), (61, 2569346367), (71, 2207466597), (183, 856448789), (211, 742796817), (213, 735822199), (427, 367049481), (497, 315352371), (633, 247598939), (1281, 122349827), (1477, 106113831), (1491, 105117457), (4331, 36187977), (4431, 35371277), (8167, 19190661), (12871, 12176997), (12993, 12062659), (14981, 10461927), (24501, 6396887), (30317, 5169711), (38613, 4058999), (44943, 3487309), (57169, 2741523), (90097, 1739571), (90951, 1723237), (104867, 1494561), (171507, 913841), (270291, 579857), (314601, 498187)]