167029247

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 225227520

約数和(自身を除く): 58198273

約数列:

[1, 7, 11, 19, 77, 97, 107, 121, 133, 209, 679, 749, 847, 1067, 1177, 1463, 1843, 2033, 2299, 7469, 8239, 10379, 11737, 12901, 12947, 14231, 16093, 20273, 22363, 72653, 82159, 90629, 114169, 141911, 156541, 197201, 223003, 245993, 799183, 1255859, 1380407, 1561021, 1721951, 2169211, 8791013, 15184477, 23861321, 167029247]

約数ペア:

[(1, 167029247), (7, 23861321), (11, 15184477), (19, 8791013), (77, 2169211), (97, 1721951), (107, 1561021), (121, 1380407), (133, 1255859), (209, 799183), (679, 245993), (749, 223003), (847, 197201), (1067, 156541), (1177, 141911), (1463, 114169), (1843, 90629), (2033, 82159), (2299, 72653), (7469, 22363), (8239, 20273), (10379, 16093), (11737, 14231), (12901, 12947)]